Limit rotation to 45 degrees.
removed log of touch location
setup depth system
Complete first merge
Merge remote-tracking branch 'upstream/master'
Add random spawn points and endpoints.
Commit spawning of krills.
Spawn food during random time intervals.
Add name for food. Add changes to child position.
Merge pull request #2 from thesubway/master

Added spawning
added waves, clouds, sky
Merge pull request #3 from michaeltirenin/master

added waves, clouds, sky
Enable whale to eat food, and add score label that updates the player's score.
added spawn regions and whale and food classes
Add pause/play feature to game.
fixed krill spawn (endpoint)
Merge pull request #4 from michaeltirenin/master

fixed krill spawn (endpoint)
Merge remote-tracking branch 'upstream/master' into michael
Merge in Michael's angle system.
Merge pull request #5 from thesubway/master

Include score and eating and pausing