Add electron-builder packager (#293)

* style(.editorconfig): Add json rule to editorconfig file

* build(build): Add application images

These images need to create installers
Contains images for:
- Win
- Mac
- Linux

* fix(device): Mac is not allow excusive right to use USB

* build(npm): Add standard-version script

* chore(device): Fix comment in UhkDeviceService

* chore(release): 1.0.0-alpha.1

* ci(travis): Change travis to c language and add osx, linux build matrix

* build(build): Windows icon size must be at least 256x256

* ci(appveyor): Add temporary GH_TOKEN to test msi installer

* build(tsconfig): Optimalize tsconfigs

Needed a tsconfig.json in the shared/src library because if it not exist the code builded after the second build on mac, and travis linux. Reproduce the error:
- Delete node_modules directory
- npm i
- npm run build
- error occured (ERROR in ./shared/src/polyfills.ts
Module build failed: error while parsing tsconfig.json)
Created a new tscfonfig.json in the project root folder.
The old config files extends this root configs.

* build(tsconfig): in tsconfig-electron-main not override module version

* chore(editorconfig): Delete json rule

* style: Reformat the main package.json to apply editorconfig style

.travis.yml

@@ -1,12 +1,35 @@
-language: node_js
+language: c
 sudo: false
 dist: trusty
 
-node_js:
-  - '6.9.4'
+env:
+  global:
+    - ELECTRON_CACHE=$HOME/.electron
+
+matrix:
+  fast_finish: true
+  include:
+    - os: osx
+
+    - os: linux
+      env: CC=clang CXX=clang++ npm_config_clang=1
+      compiler: clang
+
+cache:
+  directories:
+  - node_modules
+  - $HOME/.electron
+  - $HOME/.cache
+
+addons:
+  apt:
+    packages:
+      - libgnome-keyring-dev
+      - libsecret-1-dev
+      - icnsutils
 
 install:
-  - npm install -g npm@3.10.7
+  - nvm install
   - npm install
 
 before_script:
@@ -15,7 +38,8 @@ before_script:
   - npm run lint
 
 script:
-  - cd ./test-serializer && node ./test-serializer.js
+  - npm run test
+  - npm run release
 
 cache:
   directories: