Merge branch 'gfeature-llvm' into gdevelop

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1272 c0027639-9190-0b57-01eb-f09a03790dae
ran Linux tests with llvm merge

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1273 c0027639-9190-0b57-01eb-f09a03790dae