Moves common code in hardware types to directive for reuse
Fixes the  to  in directive as it is a js object
Fixes drop-down-text-combo template with un-necessary div
Fixes unit tests for travis
Fixes ng-model usage in drop-down-text-combo directive
Fixes drop-down-text-comobo based on review comments in PR#623 under coopr
Renames drop-down-text-combo and adds it to the examples directive page
Lints drop-down-text-combo test to fix travis error
Merge pull request #623 from caskdata/feature/htest

Moves common code in hardware types to directive for reuse