Update README.md
updated dev port number
Refactored project so it is consistent with the internal guidlines.

  - Altered directory/module structure to conform to guidlines
  - Modified karma task to use angular-filesort
  - Fixed some  tests which broke as a consequence of the structural changes (WIP)
Removed duplicate files, fixed some tests
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
Merge pull request #18 from rvaiya/beautifyfix

Beautify fix
Cleaned up controllers.

  - Removed controller dependence on $scope
Fixed styling issues pointed out by Varun, changed "scope" to "vm" in controllers
Merge pull request #19 from rvaiya/refactor

Cleaned up controllers.
adjust karma for CI
Fixed beautify so it now uses jsbeautifyrc
Merge pull request #20 from rvaiya/beautifyfix

Beautifyfix