Version and checklist update. [ci skip]
Changelog update. [ci skip]
Document mismatch issues with LaTeX backend, and a workaround.
Add pypy to travis script.
Add pypy to classifiers in setup script.
Update changelog.
Do not run coverage on pypy, it is very slow; whilst at it do coverage just for one Python version.
Only do coveralls stuff on Python 2.7.
Merge pull request #49 from mcmtroffaes/feature/pypy

Support pypy.
Fix manifest.
Fix indentation.
Fix long line.
Ignore bogus flake8 warning.
Remove unused _static folders in tests.
Remove some comments and unused options.
Remove _templates.
Drop project name.
Drop release and version.
Drop copyright line.
More unused stuff gone.