Added DemoPlayer class and methods to play back some silly music.
Give the DemoPlayer a pointer to the GLWidget. Adding track files to the app bundle as resources.
Added GLWidget::recenter. Make sure the MainWindow destructor gets called on app exit.
Git merge craziness.
Added DemoPlayer class and methods to play back some silly music.
Give the DemoPlayer a pointer to the GLWidget. Adding track files to the app bundle as resources.
Added GLWidget::recenter. Make sure the MainWindow destructor gets called on app exit.
Added a method to pre cache tiles. MainWindow now owns the tile source. Turned off memory cache cleaning because performance is the priority. Precache 1800 tiles.
Preprocess file change.
Merge branch 'demoparty' of github.com:dal/RunParticles into demoparty

Conflicts:
	src/DemoPlayer.cpp
	src/DemoPlayer.h
	xcode/RunParticles.xcodeproj/qt_preprocess.mak