Fix OME Model documentation title and plone menu layout
Fix HTML landing page title
Fix Readme to account for doc reorganization
Fix Makefile options section
Merge pull request #326 from sbesson/formats_title

Fix OME Model documentation title and plone menu layout
Fixes as per Mark's suggestions
Improve wording of top-level Makefile description
Additional fixes
Fixing links to new formats docs
Fixing roi link
Really fixing the roi links!
Merge pull request #329 from hflynn/format_links

Fixing links to new formats docs
build: Ignore _build directories
Merge pull request #332 from rleigh-dundee/updateignore-dev44

build: Ignore _build directories (dev_4_4)
Merge pull request #327 from sbesson/10687_README

Fix readme (see #10687)