Some modifications for getAttendees.
added ng-table to project and removed old controllers for leaderboard
Added maintable ctrl and made basic table for the leaderboard
Added sorting to leaderboard table
added search filter to leaderboard table
added tables for attending and invited leaderboards
Merge branch 'daltonbranch' into dev

Conflicts:
	public/modules/leaderboard/controllers/attending.client.controller.js
	public/modules/leaderboard/controllers/invited.client.controller.js
	public/modules/leaderboard/controllers/leaderboard.client.controller.js
Added/fixed methods necessary to get all of the attendees for a particular event.
Merge branch 'c1moore_branch' into dev
Create invites.client.controller.test.js
All candidate set methods are working - still need to add new candidate method though
Merge branch 'devDan' into dev
fixed typo in candidate route test name