Fixing the issue where the menuhandler was requesting for other feature
files even when not required.
If we clicked on Config it used to request for even Monitor files.
Making common footer for all grids.
Moving the footer config to default in slick grid.
Making the grid headers wrappable and appear in multiple lines if they
are lengthy.
Merge pull request #141 from manojgn/master

Menuhandler fixes. Common footer. Wrappable grid headers.