Refactor packages, failing integration test
Portability fixes
Move packages
Add Coveralls
Add badges
Assorted style fixes
Set up valid integration test
Complete implementation
Add info to README
Fix requirements installation
Remove unused code

Don't support initializing through a string
Remove unused imports
Refactor import
Undo refactoring of import
Only include markdown package for coverage
Add attempt at loading extension by name

Includes failing integration test - issue #2
!rembed ->!embed
Better explanation in README
Add deployment to PyPI
Pull out coverage config

Also don't produce coverage for tests