problems using lyra with new conditional dispatch code
Merge remote-tracking branch 'upstream/master'
merged changes

merged upstream changes from master
upstream master
added in .create to the examples in the lyra code
small edits on the vso tutorial
edits to the VSO tutorial
Merge branch 'master' of git://github.com/sunpy/sunpy
First modification to setup to add in the crotate exension in sunpy/image
Merge remote-tracking branch 'upstream/master' into aiaprep
Merge remote-tracking branch 'upstream/master'
The C affline transform module from the original aiaprep port, no changes.
Update setup.py, bulids this time!
Added first draft of map.rotate
Modified Crotate extension so it works in the sunpy namespace
Map rotate updates
Add rotate using scipy.ndimage.interpolate.affline_transform
Fix map.rotate to only use scipy
Tidy up map.rotate documentation
Updated map.rotate with Florians suggestions

recentre logic re-written to use isinstane and no nested aff_args function.