Updated docs with MSVC nd Cygwin64 info.
Remove win from dist.
Remove fft-tuning.h from dist.
Remove tune-fft.c from dist.
Merge remote-tracking branch 'brian/master'
Merge remote-tracking branch 'brian/master'
Add vc11 and vc12 dirs to dist.
Add dist-zip remove dist-xz from make dist.
Fix some section name too long error on Mac. See ticket #127.
improve Visual Studio readme.txt file description of DLL use