added country flags
WIP for updated track configuration view for RCP config
reworking track view so it can be incorporated into RCP track configuration
separated track object from trackConfig
WIP for including trackConfig in RCP config
added read/write trackDb to main get/set RCP config
moved race track config menu item outside of channels tree node
created base class for configviews so they can all commonly inherit on_tracks_updated event
Merge branch 'track_map_view' of github.com:autosportlabs/RaceCapture_App into track_map_view
tracks/sectors view showing track map for tracks programmed into RCP tracks database
formatting of trackconfigview
WIP for trackDb editor for RCP config
WIP for track map management for RCP config