Adds hardware Create/Update functionality to loom
Adds drop-down-text-combo directive to be used in Hardware create/update views
Fixes layout issues in hardware type controller
Linting changes to travis build
Merge branch 'develop' of https://github.com/continuuity/loom into feature/hardwaretype-create-edit
Adds hardware changes to latest changes from gaarf
Removes ngui changes made for hardware section
Merge branch 'gaarf' of https://github.com/continuuity/loom into feature/hardwaretype-create-edit

Conflicts:
	coopr-ngui/app/js/controllers/tenant/form-ctrl.js
Fixes minor css issues in drop-down-text-combo layout
Adds test for drop-down-text-combo directive
Updates with minor unit tests
Updates minor unit tests
Fixes linting issues
Simplifies hardware type view and removes directive
Fixes semicolon for travis test
Removes debugging statements from template
Removes un-used css from common.less
Merge pull request #622 from caskdata/feature/htest

Adds Hardware Types view