initial import from hypothesis/annotator pulled out of commit 8fef5e345be458f7915608049b123e9fde9b93ab
move coffee to src folder and create README
add single css declaration
adding a Cakefile to build the heatmap plugin
Merge branch 'master' of github.com:FinalsClub/annotator-heatmap-plugin

Conflicts:
	README.md
add initial gitignore