fix/asana-refactor (#14)

* Add packages eslint-plugin-prettier and eslint-config-prettier

These packages add better code formatting support in VS Code

* Fix code styles

* Update projectId query selector for asana service

* Extract constants to own computed getter methods

* Update changelog, bump version

package.json

@@ -1,7 +1,7 @@
 {
   "name": "moco-browser-extensions",
   "description": "Browser plugin for MOCO",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "license": "MIT",
   "scripts": {
     "start": "yarn start:chrome",
@@ -49,7 +49,9 @@
     "copyfiles": "^2.1.0",
     "css-loader": "^2.1.0",
     "eslint": "^5.7.0",
+    "eslint-config-prettier": "^4.1.0",
     "eslint-plugin-jest": "^22.2.2",
+    "eslint-plugin-prettier": "^3.0.1",
     "eslint-plugin-react": "^7.11.1",
     "file-loader": "^3.0.1",
     "html-webpack-plugin": "^3.2.0",