Merge pull request #319 from mitya57/master

smarty: add support for angled quotes
Add Coverage (and Coveralls) support to tests.

Looks like we need to write some more tests. Only 76% covered.
Merge branch 'master' of github.com:waylan/Python-Markdown
Minor update to .coveragerc
100% test coverage of admonitions
Added Coveralls status badge
Better coverage config. Now at 88% coverage.
Add tests of markdown.extensions.Extension
Marked a bunch of lines as 'no cover'. Coverage at 91%
Added Coveralls status badge
Merge branch 'master' of github.com:waylan/Python-Markdown
Mark a few more lines with 'no cover' - missed them the first time through. The rest should have test cases added.
tox.ini: install pytidylib from PyPI

PyTidyLib Python 3 issues have been fixed in 0.2.3 release