bugfix: magnitude circle scaling crashed with only one event
made kml layer clickable
including references
replaces plates.kml
added conversion script txt2kml
corrected file to git OGC KML 2.2 Standard recommendations
cover symbols which are not accepted in kml
added comment regarding plate boundary clicking
cleanup and changed kml file link
extended to use entire window
Added station labels
added socket class to enable snuggling-map-interaction
Socket needs to be non-blocking to avoid hanging snuffler.
Otherwise, snuffling needs to fork background thread
establish socket based connection between snuffling and map
time conversion in html file
Merge branch 'socket' of github.com:HerrMuellerluedenscheid/contrib-snufflings into socket

Conflicts:
	googleMapsSnuffling/txt2kml.py
	map/map_googlemaps.html
	map/snuffling.py
	map/socket_server.py