Added 64bit configuration to VS project, and fixed dangling project references.

Change-Id: I7a0713e3357fc421fcaa6771c9440f2b2f5f58f6
Tested: with VS2010
Fixed various compiler warnings (most related to a 64bit size_t).

Change-Id: Ic2e0565ebc5243fc0be780bfbcb221d5170569fd
Tested: on VS2010
Merge "Fixed various compiler warnings (most related to a 64bit size_t)." into ub-games-master