Compile the Cheetah templates in setup.py

This means we don't have to ship the compiled template files
in the tarball.


git-svn-id: svn+ssh://svn.code.sf.net/p/xmds/code/trunk/xpdeint@2927 41b19578-b77a-4e3b-9682-c8570d237623
Passing the -v option to run_tests.py now gets you more information about the running tests.

git-svn-id: svn+ssh://svn.code.sf.net/p/xmds/code/trunk/xpdeint@2928 41b19578-b77a-4e3b-9682-c8570d237623
Tests will now be skipped if a required python package is missing.

git-svn-id: svn+ssh://svn.code.sf.net/p/xmds/code/trunk/xpdeint@2929 41b19578-b77a-4e3b-9682-c8570d237623