Move the patches for tickets #4733 and #4375 into patch files and
apply them to the modified tree so that modified is the same as what's
in gallery3.
Switch to the 3.3/develop branch.
Ticket #4735 has been fixed upstream.
Updated to https://github.com/kohana/kohana/commit/af7ce3d6336faa527c612ba2aada633009ed0490
Updated upstream to https://github.com/kohana/kohana/commit/af7ce3d6336faa527c612ba2aada633009ed0490
Add patch for #4737
Merge branch 'master' of github.com:gallery/gallery3-vendor