copy from svn
tab league view
slice matches view
put graph on separate tab
number of wins in league
raw boostrap.js not needed
account management dropdown
view tweaks
ratings for graph etc should actually be for AFTER match
total_rating_change_for_last_match should be scoped to league
view to create new leagues
allow leagues to claim players
link to new player path from league
tweak seeds
don't allow matches to be created in a league with no players
JS should flip btn selected on new match; new match at home should allow choice of league
move participant validation to that class
rename match to participants association
validate player not involved in match more than once
remove files no longer used