Pass through CSS rendering for highlights.
fix columns bug; extend column for  marginalia
checkout from master
Merge branch 'wwa_tests' of github.com:raffazizzi/scalanvas into wwa_tests
Merge branch 'wwa_tests' of github.com:umd-mith/scalanvas into wwa_tests
Added quick config setup.
Merge pull request #2 from travisbrown/wwa_tests

Configuration