master update to ss3
fixing up some more code
removing opacity
Forcing isVector to true on Vector layers
commenting out isBaseLayer
Fixing warning on MapPage
ENHANCEMENT merge master to stw_ss3 branch
ENHANCEMENT using configuration to define the path to the open layers JS library. Marged get_openlayers_path and set_openlayers_path as deprecated in SS3.2.
MINOR add configurations for openlayers module