add gisgeol layers to releasenotes
add linebreaks support to htmlpopup output
add ch.swisstopo.swisstlm3d-wanderwege update to releasenotes
add new layer ch.swisstopo.geologie-generalkarte-ggk200
add new bafu.oekomorphologie layers
Merge pull request #662 from geoadmin/data_ltclm_gisgeol

add gisgeol layers to releasenotes