Thrift-2467: Unable to build contrib/fb303 on OSX 10.9.2
Client: build
Patch: jfarrell

Updates fb303 build to use ax_cxx macros to detect and add std cflags.
Testcase fixed
THRIFT-2599 Uncompileable Delphi code due to naming conflicts with IDL
Client: Delphi
Patch: Jens Geyer
.gitignore: haskell related exclude