Fix #590. External-deps libs will also need to be re-built under VS2012 to avoid _MSC_VER mismatch when using VS2012.
Fix #590. External-deps libs will also need to be re-built under VS2012 to avoid _MSC_VER mismatch when using VS2012.

reven86/GamePlay,reven86/GamePlay,reven86/GamePlay,reven86/GamePlay,reven86/GamePlay