Add GraphActivity for testing
Temporary commit so I can switch branches
Display graph on case details screen
Drop old GraphActivity experiment
Don't crash on blank x or y value
Display multiple series
Clean up graph look & feel
Anchor axes at 0
Temporarily hard code graph height
Be more specific about which IDetailTemplate bjects are Text
Allow getField to return an Object, not necessarily a String
Reduce instanceof operators
Replace janky string parsing with structured data
Support bubble charts
Support user-configured axis min and max
Add chart title and fix text color
Add a type attirbute to graphs
Support series configuration
Support annotations
Change to AChartEngine 1.2.0 to get new annotation methods