Merge pull request #933 from Chris00/master

odepack.0.6.4
Fix Lwt/Core build on 4.01.0dev, which added a Unix.O_CLOEXEC flag
Merge pull request #936 from mirage/master

Fix Lwt/Core build on 4.01.0dev, which added a Unix.O_CLOEXEC flag
correct release.1.1.0 package name (from release-1.1.0)

fixes #932
Merge pull request #937 from mirage/master

correct release.1.1.0 package name (from release-1.1.0)
fftw3 0.7