Bug fix missing comma in sql create statement
Update database version corectly 
Getting plugin does not have valid header error - attempt to resolve by removing early whitespace from plugin files 
Bug fix - not creating table when plugin installed 
Make the challenge title a required field on the admin side. 
Add function to get the challenge total amount 
Add an end goal count to the challenge 
where applicable change wpdb getters to use wpdb->prepare 



git-svn-id: https://plugins.svn.wordpress.org/innovage-bp-group-challenge/trunk@965614 b8457f37-d9ea-0310-8a92-e5e31aec5664