[NEW] A couple of template files for a responsive Tiki 12 theme that uses Bootstrap grid, button and some other classes, to the extent that these have been implemented in Tiki 12. It's a work in progress. Like the .less files, these are meant to be example files to copy and rename to make the new theme.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/users/chibaguy@51140 b456876b-0849-0410-b77d-98878d47e9d5