Null checks for invalid themes
new versions of geoserver and geotools added to pom.xml
Merge branch 'develop' of ssh://haisulike01.nls.fi/oskari-server into develop
[AH-1770] finalising rendering url setup
Merge branch 'develop' of ssh://haisulike01/oskari-server into develop
[AH-1612] new params to wfs sql script generator
changed to use new geoServer
geotools upgraded to 11.2