Space between place, description and the event note when there are
many sources.
Change the css order between print and screen.
The chosen theme can erase prior values.
Add a width for the source column in all themes.
Fixes#10810
So that they're together with the other resources instead of in
site-package/gramps. Aside from a better source and installation
layout, this makes it easier to bundle them.
svn: r22576
