district popup: tree structure and styling --work in progress--
Merge originhtc/master
Merge originhtc/master
NAME_3 changed to name in styles.js, legend shows only one entry at first (HTC Sites)
htc popup styling
district popup formatted on popupopen
Merge branch 'master' of https://github.com/jedi-Knight/HTC-Map into Branch_tomergepratik
finished merging pratik's changes