added gui controls
added A* graph data rendering options
also added change scene button
minor fixes
added auto-restart to demo
added a quit button
Start UML design
added use cases and started activity diagram
first <nav>.dll loaded at runtime functionality
updated readme
Merge branch 'master' into develop
reorganised scripts folder
also redefined INavigation
added Draw class for drawing debug data with INavigation
first version of pre-sim UI
more presim UI stuff
added some extra scenes, robots, algorithms
fixed some windows build problems
rewrote simulation ui
moved rotator script to scripts folder
updated simulation backend to use settings and only load robot and inavigation on simulation begin
simulation loads environment from prefab