Removed un-used files
Committing the changes for filtering and adding  the section to the side.
Community -> Section routing and edit section
Got the items to work on.
Merge branch 'layout/new'

Conflicts:
	app/scripts/controllers/community_controller.js
	app/scripts/controllers/section_controller.js
	app/scripts/models/community_model.js
	app/scripts/models/sections_model.js
	app/scripts/router.js
	app/scripts/routes/section_route.js
	app/styles/left_pane.scss
	app/templates/community.hbs
	app/templates/community/edit.hbs
	app/templates/section.hbs