parent filter now searches for concatenated values of all options in the child filter
Merge pull request #5 from Beamko/master

Search bar and hovers
Merge branch 'child-filter' into dev
more filter box logic fixes
rudimentary info-window js + styles
Merge pull request #6 from Beamko/master

zoom btn hovers and search tweeks
Merge remote-tracking branch 'github/dev' into dev
preliminary infowindow js and styling
arrow, and popup type edits