Recovering the help panel
Added the group update form on the group detail page
Adjusted from TaggedItemView to BaseView
Implemented and tested the update IAM group feature
Provided the visual compatibility with the wire frame
Provided the visual template for the create IAM group page
Implemented and tested the create group feature
Merge pull request #160 from eucalyptus/GUI-336

Gui 336 Implemented Create IAM group and Updated IAM group. More work to be done for user and policy