Change XML output from:

<CssParameter><@name="fill"><#text="#000000"></CssParameter>

to:

<CssParameter name="fill">#000000</CssParameter>

Also:
- Get rid of initial black color on ramps
- Add gray, jet ramps to available options in ClassifierResource
[GEOS-6135] NPE when trying to access a OGR generated output format via WFS 2.0
Adding a README.md for all those getting to github first
Update README.md
[GEOS-5962] Log error when skipping faulty layers or layer groups during caps document generation
Merge pull request #390 from cga-harvard/sldservice_pr1

SldService community module tweaks
Update data-dir-structure.rst

Fixes typo (repeated "this")
Merge pull request #393 from nofatclips/master

Fixes a typo in the data directory structure documentation
[Fixing classes involving dataStore and dataAccess, after GEOT-2333 fix]
Fixing decorating dataAccess/dataStore
Merge branch 'master' of https://github.com/geoserver/geoserver into dynamiccolormap