Save picks to db

Just right now if you could just look at my code and do a code review. 

For you to test and see everything is working all you need to do is go to UpcomingGames.php and click on any number of games and press submit bottom on bottom. This should take you to a page where the gameID's listed of the games that you selected. Sending to the database will be done using insert query, but will be implemented next sprint when Ivan finishes session issues. 

saveGamesTest.php can be ignored for this.