diff --git a/bin/www b/bin/www
index bc2a1cd..1bcaa76 100644
--- a/bin/www
+++ b/bin/www
@@ -5,8 +5,10 @@
  */
 
 var app = require('../app');
+var cluster = require('cluster');
 var debug = require('debug')('eve-reactions-calculator:server');
 var http = require('http');
+var numCPUs = require('os').cpus().length;
 
 /**
  * Get port from environment and store in Express.
@@ -15,19 +17,40 @@ var http = require('http');
 var port = normalizePort(process.env.PORT || '3000');
 app.set('port', port);
 
-/**
- * Create HTTP server.
- */
+if (cluster.isMaster) {
+  // Fork workers.
+  for (var i = 0; i < numCPUs; i++) {
+    cluster.fork();
+  }
 
-var server = http.createServer(app);
+  // If a worker dies, log it to the console and start another worker.
+  cluster.on('exit', function(worker, code, signal) {
+    console.log('Worker ' + worker.process.pid + ' died.');
+    cluster.fork();
+  });
 
-/**
- * Listen on provided port, on all network interfaces.
- */
+  // Log when a worker starts listening
+  cluster.on('listening', function(worker, address) {
+    console.log('Worker started with PID ' + worker.process.pid + '.');
+  });
 
-server.listen(port);
-server.on('error', onError);
-server.on('listening', onListening);
+} else {
+  /**
+   * Create HTTP server.
+   */
+
+  var server = http.createServer(app);
+
+  /**
+   * Listen on provided port, on all network interfaces.
+   */
+
+  server.listen(port);
+  server.on('error', onError);
+  server.on('listening', onListening);
+}
+
+// The rest of the bin/www file.....
 
 /**
  * Normalize a port into a number, string, or false.
diff --git a/bin/www-old b/bin/www-old
new file mode 100644
index 0000000..bc2a1cd
--- /dev/null
+++ b/bin/www-old
@@ -0,0 +1,90 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('eve-reactions-calculator:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}
diff --git a/db_server/dbserver.js b/db_server/dbserver.js
new file mode 100644
index 0000000..eee1af7
--- /dev/null
+++ b/db_server/dbserver.js
@@ -0,0 +1,164 @@
+var mongo = require('mongodb');
+var request = require('request');
+var fs = require('fs');
+var svurl = "mongodb://localhost:27017/eve-reactor";
+var items = require('./items.json');
+var marketUrl = "https://market.fuzzwork.co.uk/aggregates/?region=60003760&types=";
+var testMarketUrl = "https://market.fuzzwork.co.uk/aggregates/?region=60003760&types=34,35,36";
+
+addDaily();
+
+function getItemID(name){
+	for(let i=0;i<items.length;i++){
+		if(items[i].NAME === name){
+			return items[i].TypeID;
+		}
+	}
+}
+
+function getDate(){
+	var today = new Date();
+	var dd = today.getDate();
+	var mm = today.getMonth()+1; //January is 0!
+
+	var yyyy = today.getFullYear();
+	if(dd<10){
+	    dd='0'+dd;
+	}
+	if(mm<10){
+	    mm='0'+mm;
+	}
+	var today = yyyy+'/'+mm+'/'+dd;
+	return today;
+}
+
+function genItems(){
+	let ids = "";
+	for(let i=0;i<items.length;i++){
+		ids += items[i].TypeID;
+		ids += ",";
+	}
+	ids = ids.slice(0, -1);
+
+	request(marketUrl + ids, function(err, res, body){
+		let data = JSON.parse(body);
+		let arr = []
+		for(var prop in data){
+			arr.push(data[prop]);
+		}
+		let itms = []
+		console.log(arr.length);
+		for(let i=0;i<arr.length;i++){
+			console.log("for", i);
+			let temp = {
+				_id : parseInt(items[i].TypeID),
+				"name": items[i].NAME,
+				"sell": parseFloat(arr[i].sell.min),
+				"buy": parseFloat(arr[i].buy.max),
+				"med": ((parseFloat(arr[i].sell.min)+parseFloat(arr[i].buy.max))/2)
+			}
+			itms.push(temp);
+		}
+		//console.log("itms:\n",itms);
+		mongo.connect(svurl, function(err, db){
+			if(err){
+				console.log(err);
+			} else {
+				db.collection('items').insertMany(itms, function(err, result){
+					console.log("success!!");
+				});
+				db.close();
+			}
+		});
+	});
+}
+
+function updateItems(){
+	let ids = "";
+	for(let i=0;i<items.length;i++){
+		ids += items[i].TypeID;
+		ids += ",";
+	}
+	ids = ids.slice(0, -1);
+
+	request(marketUrl + ids, function(err, res, body){
+		let data = JSON.parse(body);
+		let arr = []
+		for(var prop in data){
+			arr.push(data[prop]);
+		}
+		let itms = []
+		for(let i=0;i<arr.length;i++){
+			let temp = {
+				"updateOne" :{
+					"filter":{
+						_id:parseInt(items[i].TypeID)
+					},
+					"update": {
+						"name": items[i].NAME,
+						"sell": parseFloat(arr[i].sell.min),
+						"buy": parseFloat(arr[i].buy.max),
+						"med": ((parseFloat(arr[i].sell.min)+parseFloat(arr[i].buy.max))/2)
+					}
+				}
+			}
+			itms.push(temp);
+		}
+		//console.log("itms:\n",itms);
+		mongo.connect(svurl, function(err, db){
+			if(err){
+				console.log(err);
+			} else {
+				let querry = {};
+				db.collection('items').bulkWrite(itms, {"ordered": true, "w": 1}, function(err, result){
+					if(err) throw err;
+					console.log(result);
+					console.log("success!!");
+				});
+				db.close();
+			}
+		});
+	});
+}
+
+function addDaily(){
+	let ids = "";
+	for(let i=0;i<items.length;i++){
+		ids += items[i].TypeID;
+		ids += ",";
+	}
+	ids = ids.slice(0, -1);
+
+	request(marketUrl + ids, function(err, res, body){
+		let data = JSON.parse(body);
+		let arr = []
+		for(var prop in data){
+			arr.push(data[prop]);
+		}
+		let itms = []
+		for(let i=0;i<arr.length;i++){
+			let temp = {
+				_id : parseInt(items[i].TypeID),
+				"name": items[i].NAME,
+				"sell": parseFloat(arr[i].sell.min),
+				"buy": parseFloat(arr[i].buy.max),
+				"med": ((parseFloat(arr[i].sell.min)+parseFloat(arr[i].buy.max))/2)
+			}
+			itms.push(temp);
+		}
+		var insert = {
+			"timestamp": getDate(),
+			itms
+		}
+		mongo.connect(svurl, function(err, db){
+			if(err){
+				console.log(err);
+			} else {
+				db.collection('history').insert(insert, function(err, result){
+					console.log("success!!");
+				});
+				db.close();
+			}
+		});
+	});
+}
diff --git a/db_server/items.json b/db_server/items.json
new file mode 100644
index 0000000..d42aa40
--- /dev/null
+++ b/db_server/items.json
@@ -0,0 +1,506 @@
+[
+ {
+   "NAME": "Tritanium",
+   "TypeID": 34
+ },
+ {
+   "NAME": "Pyerite",
+   "TypeID": 35
+ },
+ {
+   "NAME": "Mexallon",
+   "TypeID": 36
+ },
+ {
+   "NAME": "Isogen",
+   "TypeID": 37
+ },
+ {
+   "NAME": "Nocxium",
+   "TypeID": 38
+ },
+ {
+   "NAME": "Zydrine",
+   "TypeID": 39
+ },
+ {
+   "NAME": "Megacyte",
+   "TypeID": 40
+ },
+ {
+   "NAME": "nitrogen fuel block",
+   "TypeID": 4051
+ },
+ {
+   "NAME": "hydrogen fuel block",
+   "TypeID": 4246
+ },
+ {
+   "NAME": "helium fuel block",
+   "TypeID": 4247
+ },
+ {
+   "NAME": "oxygen fuel block",
+   "TypeID": 4312
+ },
+ {
+   "NAME": "hydrocarbons",
+   "TypeID": 16633
+ },
+ {
+   "NAME": "atmospheric gases",
+   "TypeID": 16634
+ },
+ {
+   "NAME": "evaporite deposits",
+   "TypeID": 16635
+ },
+ {
+   "NAME": "silicates",
+   "TypeID": 16636
+ },
+ {
+   "NAME": "tungsten",
+   "TypeID": 16637
+ },
+ {
+   "NAME": "titanium",
+   "TypeID": 16638
+ },
+ {
+   "NAME": "scandium",
+   "TypeID": 16639
+ },
+ {
+   "NAME": "cobalt",
+   "TypeID": 16640
+ },
+ {
+   "NAME": "chromium",
+   "TypeID": 16641
+ },
+ {
+   "NAME": "vanadium",
+   "TypeID": 16642
+ },
+ {
+   "NAME": "cadmium",
+   "TypeID": 16643
+ },
+ {
+   "NAME": "platinum",
+   "TypeID": 16644
+ },
+ {
+   "NAME": "mercury",
+   "TypeID": 16646
+ },
+ {
+   "NAME": "caesium",
+   "TypeID": 16647
+ },
+ {
+   "NAME": "hafnium",
+   "TypeID": 16648
+ },
+ {
+   "NAME": "technetium",
+   "TypeID": 16649
+ },
+ {
+   "NAME": "dysprosium",
+   "TypeID": 16650
+ },
+ {
+   "NAME": "neodymium",
+   "TypeID": 16651
+ },
+ {
+   "NAME": "promethium",
+   "TypeID": 16652
+ },
+ {
+   "NAME": "thulium",
+   "TypeID": 16653
+ },
+ {
+   "NAME": "Titanium Chromide",
+   "TypeID": 16654
+ },
+ {
+   "NAME": "Crystallite Alloy",
+   "TypeID": 16655
+ },
+ {
+   "NAME": "Fernite Alloy",
+   "TypeID": 16656
+ },
+ {
+   "NAME": "Rolled Tungsten Alloy",
+   "TypeID": 16657
+ },
+ {
+   "NAME": "Silicon Diborite",
+   "TypeID": 16658
+ },
+ {
+   "NAME": "Carbon Polymers",
+   "TypeID": 16659
+ },
+ {
+   "NAME": "Ceramic Powder",
+   "TypeID": 16660
+ },
+ {
+   "NAME": "Sulfuric Acid",
+   "TypeID": 16661
+ },
+ {
+   "NAME": "Platinum Technite",
+   "TypeID": 16662
+ },
+ {
+   "NAME": "Caesarium Cadmide",
+   "TypeID": 16663
+ },
+ {
+   "NAME": "Solerium",
+   "TypeID": 16664
+ },
+ {
+   "NAME": "Hexite",
+   "TypeID": 16665
+ },
+ {
+   "NAME": "Hyperflurite",
+   "TypeID": 16666
+ },
+ {
+   "NAME": "Neo Mercurite",
+   "TypeID": 16667
+ },
+ {
+   "NAME": "Dysporite",
+   "TypeID": 16668
+ },
+ {
+   "NAME": "Ferrofluid",
+   "TypeID": 16669
+ },
+ {
+   "NAME": "Terahertz Metamaterials",
+   "TypeID": 16671
+ },
+ {
+   "NAME": "Titanium Carbide",
+   "TypeID": 16672
+ },
+ {
+   "NAME": "Fermionic Condensates",
+   "TypeID": 16673
+ },
+ {
+   "NAME": "Plasmonic Metamaterials",
+   "TypeID": 16678
+ },
+ {
+   "NAME": "Ferrogel",
+   "TypeID": 16679
+ },
+ {
+   "NAME": "Nonlinear Metamaterials",
+   "TypeID": 16680
+ },
+ {
+   "NAME": "Hypersynaptic Fibers",
+   "TypeID": 16681
+ },
+ {
+   "NAME": "Fullerides",
+   "TypeID": 16682
+ },
+ {
+   "NAME": "Fernite Carbide",
+   "TypeID": 16683
+ },
+ {
+   "NAME": "Crystalline Carbonide",
+   "TypeID": 17317
+ },
+ {
+   "NAME": "Fluxed Condensates",
+   "TypeID": 17769
+ },
+ {
+   "NAME": "Vanadium Hafnite",
+   "TypeID": 17959
+ },
+ {
+   "NAME": "Prometium",
+   "TypeID": 17960
+ },
+ {
+   "NAME": "Thulium Hafnite",
+   "TypeID": 33336
+ },
+ {
+   "NAME": "Promethium Mercurite",
+   "TypeID": 33337
+ },
+ {
+   "NAME": "Phenolic Composites",
+   "TypeID": 33359
+ },
+ {
+   "NAME": "Sylramic Fibers",
+   "TypeID": 33360
+ },
+ {
+   "NAME": "Photonic Metamaterials",
+   "TypeID": 33361
+ },
+ {
+   "NAME": "Nanotransistors",
+   "TypeID": 33362
+ },
+ {
+   "NAME": "zeolites",
+   "TypeID": 45490
+ },
+ {
+   "NAME": "sylvite",
+   "TypeID": 45491
+ },
+ {
+   "NAME": "bitumens",
+   "TypeID": 45492
+ },
+ {
+   "NAME": "coesite",
+   "TypeID": 45493
+ },
+ {
+   "NAME": "cobaltite",
+   "TypeID": 45494
+ },
+ {
+   "NAME": "euxenite",
+   "TypeID": 45495
+ },
+ {
+   "NAME": "titanite",
+   "TypeID": 45496
+ },
+ {
+   "NAME": "scheelite",
+   "TypeID": 45497
+ },
+ {
+   "NAME": "otavite",
+   "TypeID": 45498
+ },
+ {
+   "NAME": "sperrylite",
+   "TypeID": 45499
+ },
+ {
+   "NAME": "vanadinite",
+   "TypeID": 45500
+ },
+ {
+   "NAME": "chromite",
+   "TypeID": 45501
+ },
+ {
+   "NAME": "carnotite",
+   "TypeID": 45502
+ },
+ {
+   "NAME": "zircon",
+   "TypeID": 45503
+ },
+ {
+   "NAME": "pollucite",
+   "TypeID": 45504
+ },
+ {
+   "NAME": "cinnabar",
+   "TypeID": 45506
+ },
+ {
+   "NAME": "xenotime",
+   "TypeID": 45510
+ },
+ {
+   "NAME": "monazite",
+   "TypeID": 45511
+ },
+ {
+   "NAME": "loparite",
+   "TypeID": 45512
+ },
+ {
+   "NAME": "ytterbite",
+   "TypeID": 45513
+ },
+ {
+   "NAME": "brimful zeolites",
+   "TypeID": 46280
+ },
+ {
+   "NAME": "glistening zeolites",
+   "TypeID": 46281
+ },
+ {
+   "NAME": "brimful sylvite",
+   "TypeID": 46282
+ },
+ {
+   "NAME": "glistening sylvite",
+   "TypeID": 46283
+ },
+ {
+   "NAME": "brimful bitumens",
+   "TypeID": 46284
+ },
+ {
+   "NAME": "glistening bitumens",
+   "TypeID": 46285
+ },
+ {
+   "NAME": "brimful coesite",
+   "TypeID": 46286
+ },
+ {
+   "NAME": "glistening coesite",
+   "TypeID": 46287
+ },
+ {
+   "NAME": "copious cobaltite",
+   "TypeID": 46288
+ },
+ {
+   "NAME": "twinkling cobaltite",
+   "TypeID": 46289
+ },
+ {
+   "NAME": "copious euxenite",
+   "TypeID": 46290
+ },
+ {
+   "NAME": "twinkling euxenite",
+   "TypeID": 46291
+ },
+ {
+   "NAME": "copious titanite",
+   "TypeID": 46292
+ },
+ {
+   "NAME": "twinkling titanite",
+   "TypeID": 46293
+ },
+ {
+   "NAME": "copious scheelite",
+   "TypeID": 46294
+ },
+ {
+   "NAME": "twinkling scheelite",
+   "TypeID": 46295
+ },
+ {
+   "NAME": "lavish otavite",
+   "TypeID": 46296
+ },
+ {
+   "NAME": "shimmering otavite",
+   "TypeID": 46297
+ },
+ {
+   "NAME": "lavish sperrylite",
+   "TypeID": 46298
+ },
+ {
+   "NAME": "shimmering sperrylite",
+   "TypeID": 46299
+ },
+ {
+   "NAME": "lavish vanadinite",
+   "TypeID": 46300
+ },
+ {
+   "NAME": "shimmering vanadinite",
+   "TypeID": 46301
+ },
+ {
+   "NAME": "lavish chromite",
+   "TypeID": 46302
+ },
+ {
+   "NAME": "shimmering chromite",
+   "TypeID": 46303
+ },
+ {
+   "NAME": "replete carnotite",
+   "TypeID": 46304
+ },
+ {
+   "NAME": "glowing carnotite",
+   "TypeID": 46305
+ },
+ {
+   "NAME": "replete zircon",
+   "TypeID": 46306
+ },
+ {
+   "NAME": "glowing zircon",
+   "TypeID": 46307
+ },
+ {
+   "NAME": "replete pollucite",
+   "TypeID": 46308
+ },
+ {
+   "NAME": "glowing pollucite",
+   "TypeID": 46309
+ },
+ {
+   "NAME": "replete cinnabar",
+   "TypeID": 46310
+ },
+ {
+   "NAME": "glowing cinnabar",
+   "TypeID": 46311
+ },
+ {
+   "NAME": "bountiful xenotime",
+   "TypeID": 46312
+ },
+ {
+   "NAME": "shining xenotime",
+   "TypeID": 46313
+ },
+ {
+   "NAME": "bountiful monazite",
+   "TypeID": 46314
+ },
+ {
+   "NAME": "shining monazite",
+   "TypeID": 46315
+ },
+ {
+   "NAME": "bountiful loparite",
+   "TypeID": 46316
+ },
+ {
+   "NAME": "shining loparite",
+   "TypeID": 46317
+ },
+ {
+   "NAME": "bountiful ytterbite",
+   "TypeID": 46318
+ },
+ {
+   "NAME": "shining ytterbite",
+   "TypeID": 46319
+ }
+]
diff --git a/db_server/package-lock.json b/db_server/package-lock.json
new file mode 100644
index 0000000..637cd24
--- /dev/null
+++ b/db_server/package-lock.json
@@ -0,0 +1,481 @@
+{
+  "name": "db_server",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "ajv": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.3.0.tgz",
+      "integrity": "sha1-RBT/dKUIecII7l/cgm4ywwNUnto=",
+      "requires": {
+        "co": "4.6.0",
+        "fast-deep-equal": "1.0.0",
+        "fast-json-stable-stringify": "2.0.0",
+        "json-schema-traverse": "0.3.1"
+      }
+    },
+    "asn1": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
+      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y="
+    },
+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+    },
+    "asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+    },
+    "aws-sign2": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
+    },
+    "aws4": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.6.0.tgz",
+      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4="
+    },
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diff --git a/db_server/package.json b/db_server/package.json
new file mode 100644
index 0000000..d7e0af6
--- /dev/null
+++ b/db_server/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "db_server",
+  "version": "1.0.0",
+  "description": "",
+  "main": "dbserver.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "fs": "0.0.1-security",
+    "mongodb": "^2.2.33",
+    "request": "^2.83.0"
+  }
+}
diff --git a/package-lock.json b/package-lock.json
index 08b67a6..a1d527b 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -70,6 +75,16 @@
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@@ -331,6 +380,21 @@
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@@ -396,11 +524,44 @@
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+      "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.5.5.tgz",
+      "integrity": "sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY="
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+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-2.3.2.tgz",
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+        "debug": "2.6.9",
+        "regexp-clone": "0.0.1",
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+          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
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+      "resolved": "https://registry.npmjs.org/muri/-/muri-1.3.0.tgz",
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@@ -438,6 +599,11 @@
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@@ -467,11 +633,44 @@
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+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
+      "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
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+      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz",
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+      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
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+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.4.1.tgz",
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@@ -541,6 +745,11 @@
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+      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
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+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
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@@ -593,6 +810,11 @@
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diff --git a/package.json b/package.json
index c076d07..bbbefaf 100644
--- a/package.json
+++ b/package.json
@@ -7,10 +7,12 @@
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     "express": "~4.15.2",
     "hbs": "~4.0.1",
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     "serve-favicon": "~2.4.2"
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