Revert "change some images to absolute urls because they were not working on the french side of the site"

This reverts commit 47da6a9109c66d7201f94acc6bc163602a2fea92.
Merge pull request #16 from deniszgonjanin/master

Reverting a commit that is incompatible with the Portal site. Will need a better solution
Merge pull request #17 from thriuin/master

Fix Zoom to Click issue in GeoMAP
proper language switching for the GWCU theme
Merge pull request #18 from deniszgonjanin/master

proper language switching for the GWCU theme