New fftw library, compiled under Win7: used the file "go" in Msys directory /home/joe/fftw-3.2.2 git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@1757 ab8295b8-cf94-4d9e-aec4-7959e3be5d79