Modified code for drawing handlers to make snapping work better, especially for incompatible signals, once I'm done my thesis I need to refactor this whole portion
Merged jon's work on the hive view.
Setup.py includes all images.
Merge branch 'gridtweaks' of github.com:jonwila/webmapper into gridtweaks
Merge branch 'gridtweaks' of github.com:jonwila/webmapper into gridtweaks
rotated and bigger label boxes
Tooltips for labels