made changes
Merge branch 'master' of ssh://github.com/mozilla/datazilla into b2ghaystack-integration
added modal and selection range functions
Merge branch 'master' of ssh://github.com/mozilla/datazilla into b2ghaystack-integration
added navigation controls
finished b2ghaystack modal functionality
cleaned up
Merge pull request #117 from mozilla/b2ghaystack-integration

B2ghaystack integration