integrate with browserstack and travis
removing login tests, add expect to login and logout
enable debugging
adding tests for hardware types
tests for image types, fix bug with saving image types
fixing login helper method implementation
Merge pull request #750 from caskdata/feature/browserstack-tests

integrate with browserstack and travis
Use code blocks for code to be entered into a shell
Merge pull request #758 from caskdata/feature/code-blocks

Use code blocks for code to be entered into a shell
Merge branch 'develop' into feature/update-cask-confirmable-module
Updates gulp tpl task to add cask-angular-** template files (tpl.html.js) to generated tpl.js file
Adds cask-angular-confirmable under .common module instead of filters