changes to work in more js
new angular front end initial commit
swith to ui router
ui "tweaks" and quick fix to urls from server
scrollable divs and a bit of style,

experimenting with flying through info dense stuff
more styling
selected start. not sure how I feel about this delegation pattern for
handling stateParams, seems messy
straightened out the funky state transitions and controller cross
talk. cleaner? who know.
player/playlist/progress bar yeah
make play list sortable