change name and use Topics instead of textboxes
change name
Add key detection and only make topics on double click
Add command feature
Switch to using topic names rather than objects
using graph stuff and lines work for adjacency
fix list comp error and use exec(raw_input())
refactor slightly
add code for checking if a topic should display
add some hierarchy stuff and double right-clicks
add some testing code and right click unexpanding
add some functions for help with expanding
Merge branch 'feature/INTEGRATE_GRAPHS' into develop
remove highlighting code
Add topic title uniqueness
add help text
Fix edge inheritance bug, always add nodes to HG
initial commit of some larger testing code
Fixed ancestor-visibility-checking
fix line drawing issue and initial topic positioning