Minor improvements, and some new methods related to KML Shared Styles. 

git-svn-id: http://osmbonuspack.googlecode.com/svn/trunk/OSMBonusPack@546 a1b53bf6-db27-9bef-da93-b0e99b91ed31
Fix Issue #74
Add name and description to MarkerClusterer

git-svn-id: http://osmbonuspack.googlecode.com/svn/trunk/OSMBonusPack@548 a1b53bf6-db27-9bef-da93-b0e99b91ed31
Fixing issue #75
KmlGroundOverlay default image
Polygon utilities for Rectangles
JavaDoc

git-svn-id: http://osmbonuspack.googlecode.com/svn/trunk/OSMBonusPack@549 a1b53bf6-db27-9bef-da93-b0e99b91ed31