make llvm3.2 can be built on wndows
make it compatible with cygwin
Merge branch 'futures' of https://github.com/adobe-flash/crossbridge.git into futures

Conflicts:
	Makefile
Merge branch 'futures' of github.com:adobe-flash/crossbridge into futures
avm2_env from flascc 1.0.1
clang doesnt not support default values for forward declared types