Updating the xslt matrix graphic
Merge pull request #395 from qidane/44-docs-2013-06

Update OMERO 4 docs to 2013-06
Document latest changes in OME Model doc Jenkins job

- Describe new FORMATS-docs-release-develop job
- Swap the job generating the official OME Model documentation
merge dev_4_4 -D org -I include -E exclude: PR 368 (Cpp: Correct content and markup)
merge dev_4_4 -D org -I include -E exclude: PR 390 (Americanize spellings and fix typos)
merge dev_4_4 -D org -I include -E exclude: PR 403 (Document latest changes in OME Model doc Jenkins job)