Overlay Experiments
Merge remote-tracking branch 'upstream/master'
Xcode crashed during previous merge
Can't continue working until I've figured out why the background is now in the foreground. Committing current working state so I can pull latest upstream master.
Badly broken. Committing current state so I can try merging it into a known-good branch to find the problems
Overlay layer in place, but not displaying all text
Merge remote-tracking branch 'upstream/master'
Merge pull request #15 from pavedwalden/master

Breath warning working, other overlay text mysteriously invisible
added ocean top fade, updated waves/clouds to 3x art, converted backgrounds to job
re added spawn bubble to game scene
merged with brad's latest with mike's
Merge pull request #17 from michaeltirenin/master

added ocean top fade, updated waves/clouds to 3x art, converted bgs to jpgs
fixed background
Merge pull request #18 from michaeltirenin/master

fixed background
Merge remote-tracking branch 'upstream/master'
Adjust food-attractsettings. Adjust radius of food-attraction. Clean-up some print's and println's.