Fixed NPE while retrieving WMS layer images
Merge branch 'development' of https://github.com/lat-lon/geoeditor into development
Set artifact versions to latlon-tlda
Implemented check if legend image exists in LegendGraphicServiceImpl
Merge branch 'feature/LegendGraphics-344' into development
Merge pull request #1 from lat-lon/feature/separatedPomVersion

Set artifact versions to latlon-tlda
fixed support of gml feature info
removed unneeded lines
throw exception during parsing the feature stream, for example if a service exception was thrown
Merge branch 'feature/feature/wfsObjectinfo-simple-342' of github.com:lat-lon/geoeditor into feature/feature/wfsObjectinfo-simple-342