Support for writing root layer LatLonBoundingBox in capabilities
Fixed missing env. Better handling of initial bbox.
Added EX_GeographicBoundingBox to root layer for WMS 1.3.0
Fixed various problems with how EX_GeographicBoundingBox was serialized
Added missing .dbf to make tests run (not the original dbf, though)
Added test to verify existence of LatLonBoundingBox EX_GeographicBoundingBox
Merge pull request #19 from perliedman/root-latlonbbox

Add LatLonBoundingBox for root layer