Trim functionality & select campaign

Trim functionailty is in progress in template gallery
new loading image in template gallery

Embedded loading icon on template gallery
Trim Functionality

Trim functionality on template gallery along with nurture track gallery
implemented
animation of tiles makes fast

Animation of trim click function to give height makes fast
Merge branch 'adbullah_2.1' into umair_

Conflicts:
	apps/bridgemail/bmstemplates/template_row.js
	apps/bridgemail/nurturetrack/track_row_tile.js