adding very basic geocoding for events. not flushed out or with tests yet
no change. just testing something
no change again
no change again
fleshing out event geocoding; adding tests, configuration, adding it to views, etc
adding address/coords with geocoding to users, just as already done for events
adding maps using leaflet. thus far just on event show page
adding geocoding by ajax for events and users. harmonizing the code for both, and adding maps to user profile pages (for self only)
tiny bugfix
flushing out editing of locations. ajax geocoding now also shows a map and lets you drag to adjust the location. also now showing own location for comparison on all maps
merging in maps branch