added gpx track length into popup
add terrain layer to google example
Added support for Google Maps custom styles
Added support for KML StyleMap element

Added support for the KML element StyleMap, see:
https://developers.google.com/kml/documentation/kmlreference#stylemap

Only the 'normal' key-pair is added to the array of existing styles not the 'highlight' one.

New function "parseStyleMap" was added, and is called just after the existing parsing of the KML Style element.
Merge pull request #86 from danburzo/master

Added support for Google Maps custom styles
Amend #86 default background color
Merge branch 'master' of github.com:shramov/leaflet-plugins
Merge pull request #85 from luiscamachopt/master

Fix out of sync zoom levels for google layers
bugfix _polylineLen
Merge branch 'master' of https://github.com/shramov/leaflet-plugins
Merge pull request #25 from stefanocudini/master

added gpx track length into popup
Merge pull request #87 from opie/master

Added support for KML StyleMap element
fix #75 : avoid an error if the name attr of a placemark is empty
Merge branch 'master' of github.com:shramov/leaflet-plugins
onRemove: also clear listeners on the google map