Clean dependecies

package.json

@@ -47,13 +47,11 @@
     "@types/node": "^10.12.18",
     "@types/semver": "^5.5.0",
     "@types/sha1": "^1.1.1",
-    "@types/socket.io": "^2.1.2",
     "axios": "^0.18.0",
     "chai": "^4.2.0",
     "electron": "^4.0.2",
     "electron-builder": "^20.38.4",
     "mocha": "^5.2.0",
-    "mosca": "^2.8.3",
     "mustache": "^3.0.1",
     "nyc": "^13.1.0",
     "redux-thunk": "^2.3.0",