Change the ragel URI to its new home.
Update gjs to 3.14.0

This adds two patches and removes another one (which was in the wrong
directory anyway.) The patches are only needed for this point release,
and should be fine in 3.14.1.
Remove js17 module

No version of GJS now depends on js17 - it's all moved to js24.
Harmonize python across all modulesets.

And patch dumb typo in Python-2.7.8
Merge branch 'update-javascript' of https://github.com/ptomato/gtk-osx-build