Added centerAndZoomOnKmls function.
Merge branch 'release-3.0-kml' into release-3.0-integration

Conflicts:
	source/mxn.core.js
Fixed KML related logic.
Merge branch 'release-3.0-kml' into release-3.0-integration

Conflicts:
	source/mxn.googlev3.core.js
Added missing semicolon.
Merge branch 'release-3.0-kml' into release-3.0-integration