Merge pull request #16 from rvaiya/refactor

Refactored project so it is consistent with the internal guidelines.
fix unit tests
Merge pull request #17 from e-schultz/chore-fix-tests

fix unit tests
Fixed beautify task in gulpfile (rangle-gulp version is broken)
beautify ALL the code
Updated gitignore
Merge pull request #18 from rvaiya/beautifyfix

Beautify fix
Refactored backup controller
Merge branch 'master' of https://github.com/rangle/koast-admin-app into refactor

Conflicts:
	src/app/sections/backup/backup-controller.js