trouble with transparency, but basic functionatlity example
Sample Selection: press 1. Return to normal: press 2
Removed currently unnecessary texture files
And their references from SampleMain
And their references from SampleMain ... again
wip, need to pull
wip, forgot placeholder
must. merge.
Merge branch 'master' into selection

Conflicts:
	SampleApp/SampleMain.cpp
not running, don't use me
let's try this
added some memory cleanup code and memory debugging code
Merge pull request #28 from 5-second-rule/memory-management

added some memory cleanup code and memory debugging code
changed some textures
Merge remote-tracking branch 'origin/master' into selections
Merge pull request #29 from 5-second-rule/selections

Selections
added setVolume to Sounds
bumping sound is rate limited and sound falls off with distance
Merged master into branch