drop and re=create llvm branch

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/feature-llvm@1233 c0027639-9190-0b57-01eb-f09a03790dae
ran 64 bit Linux tests when built with LLVM

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1234 c0027639-9190-0b57-01eb-f09a03790dae
ran OSX tests

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1235 c0027639-9190-0b57-01eb-f09a03790dae
cleanup

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1236 c0027639-9190-0b57-01eb-f09a03790dae
Merge branch 'gdevelop' into gfeature-llvm

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/feature-llvm@1237 c0027639-9190-0b57-01eb-f09a03790dae