catalogapp - fixed erroneous artifactid
revert
mapfishapp - fixed openlayers submodule ref - closes #452
merge 13.06 into 13.09
mapfishapp - fixed potentially incorrect metadata url - closes #454
merge 13.06 into 13.09
mapfishapp - less strict filtering of suitable images for thumbnail display in CSW querier
merge 13.06 into 13.09
Merge remote-tracking branch 'origin/13.09' into issue455