Merge branch 'master' of github.com:geoserver/geoserver
Merge branch 'master' of github.com:geoserver/geoserver
Update pointsymbols.rst

extra sample using hemisphere parameter and meters per second
update css stylemarks with windbarbs information

Update styledmarks.rst
windbarbs example files
Merge branch 'ivanfmartinez-origin/patch-2'
Merge branch 'master' of git://github.com/geoserver/geoserver