Merge pull request #3 from timlinux/develop

Removed refereces to production sites.
Update README.md
Update README-dev.md
Give namespace for user_map, updated readme, add leaflet config in contrib setting, add my dev setting.
Merge pull request #9 from akbargumbira/develop

Give namespace for user_map, updated readme, add leaflet config in contrib setting, add my dev setting
Various tweakings.
Merge pull request #10 from akbargumbira/develop

Various tweakings.