first pass at cmake + visual studio support
use inline asm for sse detection
fix zlib headers / linking for windows
allow passing flags to ci.sh script
fix macosx arch=i386 process=interpret build
fix ubuntu precise mingw math.h problems
use c++11-conformant _WIN32 test macro
Merge pull request #317 from joshuawarner32/cmake-vs

Get cmake build working with visual studio 2013