Revision 304

* GP/Schmitzm: The org.geotools.JMapPane has been patched: 
The problem: Clicking into the map with the InfoCLick tool took very long. The algorithm has been modified to only check for hits in layers, that actually have any visible attributes. The AttributeMetaDataMap can therefore be given to the JMapPane (#setAttributeMetaDataFor(String ID, AttributeMetaDataMap amdMap). This feature is fully transparent: If no AttributeMetadata is supplied, all works as before.

* GP-Feature: The TransitionShapefileRenderer is in use again. It speeds up Shapefile rendering, but has been reported to make the GP hang. We include this feature in 1.1 again and will try to reproduce it.

* GP-Feature: Calculation of size now ignores CSV and SVN directories