blockbag work

populated blockbag, randomized output, created 2 blockbacks, blockbag 1
stores in 2
Merge remote-tracking branch 'origin/master'

Conflicts:
	BlockStack/BlockStack/ShapeO.cs

	BlockStack/BlockStackContent/obj/x86/Debug/BlockStackContent.contentprojResolveAssemblyReference.cache
	BlockStack/BlockStackContent/obj/x86/Debug/ContentPipeline.xml