Removed unused dependencies

package.json

@@ -21,23 +21,18 @@
     "as-table": "^1.0.31",
     "averaged-timeseries": "^1.4.0",
     "body-parser": "^1.18.2",
-    "canvasjs": "^1.8.1",
-    "child_process": "^1.0.2",
     "codecov": "^2.3.1",
     "deepmerge": "^1.5.2",
     "ejs": "^2.5.7",
     "express": "^4.16.2",
     "express-fileupload": "0.0.6",
-    "find-remove": "^1.0.0",
     "follow-redirects": "^1.2.5",
-    "fs": "0.0.2",
     "fs-extra": "^1.0.0",
     "getmac": "^1.2.1",
     "hash-files": "^1.1.1",
     "html5-validator": "^1.0.6",
     "ini": "^1.3.4",
     "leveldown": "^1.9.0",
-    "linvodb": "0.0.0",
     "linvodb3": "^3.25.0",
     "luamin": "^1.0.4",
     "mkdirp": "^0.5.1",
@@ -47,11 +42,9 @@
     "nedb": "^1.8.0",
     "needle": "^1.1.0",
     "node-factorio-api": "^0.1.28",
-    "portfinder": "^1.0.9",
     "request": "^2.83.0",
     "right-pad": "^1.0.1",
     "rmdir-sync": "^1.0.1",
-    "semver": "^5.4.1",
     "simple-rcon": "^0.3.1",
     "socket.io": "^2.0.4",
     "socket.io-client": "^2.0.4",
@@ -59,13 +52,11 @@
     "underscore": "^1.8.3"
   },
   "devDependencies": {
-    "chai": "^3.5.0",
     "documentation": "^5.3.3",
     "istanbul": "^0.4.5",
     "mocha": "^3.5.3",
     "mocha-sinon": "^2.0.0",
     "mocha.parallel": "^0.15.3",
-    "mock-fs": "^4.4.2",
     "nock": "^9.0.27",
     "sinon": "^2.4.1",
     "supertest": "^3.0.0"