fix control view in liferay 6.2 portlet
add map click listener
Merge pull request #8 from wilds/master

fix control view in liferay 6.2 portlet + map click listener
Updated project structure, made listeners extend serializable
Added support for KML layers.
Added example listener: OpenInfoWindowOnMarkerClickListener.
Fixed NPE.
Renamed RPCs.
Added "Add KML layer" button to the demo.
Updated readme
Added support for setting size of the contents of info windows.
Updated version number to root project
Modified gitignores so that each project handles its ignores separately.
Updated pom's to use Vaadin 7.1.12, changed version to 0.8.1
Added previously missing example marker icon
Added base stub project for Geometry API extension
Removed TabSheet from demo ui
Set minimum height of the map div to 200px
Updated readme
Cleaned up XML structure of POM files