Reviewed-by: kamg

Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: ohair

Reviewed-by: prr

6959596: Windows fastdebug build broken
6960335: Add top level 'make test' rule that uses test/Makefile, runs all test batches
Reviewed-by: alanb

Reviewed-by: ohair, jcoomes

Reviewed-by: darcy

Reviewed-by: ohair, art

Summary: Changes to enable building JDK7 with Microsoft Visual Studio 2010
Reviewed-by: ohair, art, ccheung, dcubed