UI: added missing leaflet static files
docs install.rst: fixed trivial overline issue
docs index updated
UI: cluster colors based on status
UI: legend control to show/hide markers
Merge pull request #124 from stonaz/dev

Moving 'interface' app into 'open311/interface'
UI: polylines colors in clusters
Merge branch 'master' of github.com:ninuxorg/nodeshot
Merge branch 'master' of github.com:ninuxorg/nodeshot