Allow the Sage Cell to output a 3D plot using the canvas3d library
Add a new sphinx plugin in contrib/ directory
Merge branch 'master' of https://github.com/sagemath/sagecell
Update to Sage 5.10.rc1
update readme to point to sage 5.10.rc1
Merge remote-tracking branch ‘upstream/master’ into canvas3d

Conflicts:
	sage-patches/01-sage-embedded.patch
Allow canvas3d to use CORS for cross-origin requests

This will still not work for cross-origin requests in IE9
Merge pull request #178 from ihanson/canvas3d

port canvas3d javascript renderer
Merge pull request #409 from kriskda/master

New sphinx plugin
Merge branch 'master' of git://github.com/sagemath/sagecell into vm
upgrade sagecell in vm scripts
fix the sage/sagecell upgrade