Change how themes are installed, to allow gtk, metacity, and other themes to
be piggybacked along with a cinnamon theme.  We still check that it's a valid
cinnamon theme though.  Maybe at some point we can implement true across-the-board
themes support
Allow the theme folder name to not necessarily match the spices name.
Fix some potential markup errors, fix cancel button and behavior when
close or escape is pressed on the progress window
Reset install button after installation is finished
Some i18n fixes
Fix desklet dragging when you start a session without any desklets
Merge pull request #1978 from mtwebster/themes

Change how themes are installed, to allow gtk, metacity, and other theme...