Add Web 3D Service as a community module.
Add group.id to w3ds pom. Add w3ds as a profile in web app.
sqlview.rst minor typo fixes
primarykey.rst minor typo fixes
sqlsession.rst minor typo fixes
Merge pull request #100 from spatialguru/master

minor doc typo fixes
fixed docguide URL from translation page
[doc] changed shapefiles url to git master branch
Merge pull request #96 from nmco/master

W3DS service as a community module
Fix test expectations on error message
Merge branch 'master' of https://github.com/geoserver/geoserver