Merge branch 'master' of https://github.com/AdamsLair/duality

Conflicts:
	Duality/FarseerOpenTK.dll
	Other/TechDemos
Made lists display all items instead of limiting visibility with offset
Merge branch 'master' of https://github.com/BraveSirAndrew/duality
Merge branch 'ListEditorChanges' of https://github.com/FlaxenFlash/duality into FlaxenFlash-ListEditorChanges