New Search Functions

Added the new search functions.  A few changes to the messageSend for
the edge case of 0 points returned.  Also made a function that destroys
the use array.
Merge remote-tracking branch 'origin/master'

Conflicts:
	ic.css
	ic.js
	ic.php
	messageSend.php
	test.php
Merge branch 'master' of https://github.com/vtb104/SWENG500