panel styles, inc. no more panel hover backgrounds; browser data update optimization; some sort functionality; updated jquery and angular
Merge branch 'master' of https://github.com/databrary/play
tighten browser data tree; sort/filter can now update only one level without recursion
towards making use of flat browser data levels; more sort functionality
Merge branch 'master' of https://github.com/databrary/play
follow data. (not item.) convention in browserList