fix readme image.
Pushing over (broken) submit form function
not quite working yet, extended work from dylan to remove dep on form2js and handle non decimal currencies.
working donation processing.
make credit card type check detection happen on keyboard input.
spec for currency handling.
Merge branch 'knockout'
Merge branch 'master' of github.com:controlshift/prague-client into gh-pages

Conflicts:
	jquery.donations.34965b0e.js