Feedback when geosearch finds nothing

Subtle, but it's driven me crazy in the past where seemingly reasonable
searches do nothing and "worked - but found nothing" and "maybe it's
just taking a second to work" aren't apparent.
New hook: playerNameResolved
Called when unresolved player name get resolved. Argument is {names: object} which names[guid] is the resolved player name
Added KML plugin
Added KML plugin
Modified KML Plugin to work with points
Shifted point anchors to be on top of portals
Added folder icon for opening KML files
Replaced folder icon with 'O'
Added clickable folder icon
Updated README.md file
reverted README changes
Added attributions for KML files
xml formatting and comments for IITC_Application
some project cleanups
- removed gradle and proguard files, because they are not used, tested
  or updated at the moment
experimental change: render stale map data tiles before downloading fresh data - should give a more responsive appearance of data
also increase cache expiry time to 15 mins
remove the delay before requeueing 'error==TIMEOUT' tiles. it's not needed (stock site has no delay), and the other delay (before processing the queue again) has more than enough effect to batch multiple retries together when it's useful
geodesic lines - improved handling of lines that cross the antimeridian
works fine as long as the longitude difference is under 180 degrees
Merge pull request #579 from nylonee/master

Plugin to add a KML, GPX or GeoJSON overlay over the map
Merge pull request #534 from vita10gy/search

Feedback when geosearch finds nothing
run the requestFinished callback after updating visibility/render of cached data
technically, not a finished request, but makes sense from the point of view of plugins