WIP using angular slider and map intergration
Get doFirstSeason working
Transitions for multiple seasons are working.
Many bugs in animation.
more diagnostics to help troubleshoot
-correct(?) use of D3 data join for force layouts
-add script to dedupe DB to remove entries where player occurs on two teams
-improve nhl scrape script to pickup playoff and regular season, to pickup goalies, and to skip completed jobs
Add controller init to sportsgraph directive and clean up code