networks: remove description, add title, better example
networks.search: return the best matching path
pass network titles to clients
add a sample local map
fix array size, it had just one entry
rename country to region in map.js
map view: add incidents on local maps / rename cc

- do not skip incidents without a location if option.localMap is set
- rename cc to region; set region to the network id if option.localMap is set
- do not add/remove markers if option.localMap is set