0.9.0

- clean-up 'invalid json' callbacks
- add additional "body" parameter to callbacks
- (hence) update the version number from 0.8.x to 0.9.x
Merge pull request #71 from hughescr/master

Update package.json to not use express 4 since visualize.js then breaks
Merge pull request #69 from TheThingSystem/master

0.9.0
removed tabs and fixed optionString typo
JSHINT cleanup of visualize.js

mostly fixes to reports of variable ‘is not defined’
CSS changes for better look and feel

auto sized the border on all charts and fix the height of the map
window so it will display
increase transparancy

makes the charts more white but still leave some contrast for the
controls on the map view
Version 0.9.1

updated for npm publish