[GEOS-5993] Added a test in the WFS Capabilities Transformer test for Contact information added to WFS.
[GEOS-6654] Refer to right Xlink XSD in WFS

In WFS 2.0 the wrong Xlink XSD was linked, instead of using the original
W3 Xlink, the old and deprecated OGC Xlink was used.  This change should
not impact further functionality of the WFS module.
Rework of patch GEOS-6655: Add text/xml MIME-types to WMS
[GEOS-6683] Forgot an exclamation mark

Sorry guys, I am a real idiot. The build should pass all tests now.
[GEOS-6688] WCS 1.1.1 GetCoverage request fails test addition