created new module deegree-securityproxy-commons and moved capabilities filter from wcs module
Merge branch 'develop' into feature/wmsCapabilitiesFilter-278
added AbstractCapabilitiesResponseFilterManager
instantiation by spring
added WmsCapabilitiesResponseFilterManager
use ResponseFilterManagers in wmsServiceManagers
implemented WmsDecisionMakerCreator
improved handling of GetFeatureInfo and other permissions