describe new model graph traversal work for developers
adjust for latest graph traversal changes
adjustments to new graph traversal for developers

suggested by @joshmoore, @hflynn, @pwalczysko, @bpindelski
re-wrap paragraph
add overview box

suggested by @hflynn
add note about order of rule matching
small changes suggested by @ximenesuk
remove the text about removing the omero.* logging filter

https://github.com/mtbc/openmicroscopy/commit/3dc00624
adopt @pwalczysko's "my" suggestion
rewrap paragraph
adjust wording re. inadvertent deletion

inspired by @pwalczysko
minor rewording re. thumbnails possessing pixels
clarify confusing image/pixel sentence
Merge pull request #1042 from mtbc/trac-11779-graphs

document graph traversal reimplementation for developers
merge develop -Dnone -Ibreaking -Eexclude -Ssuccess-only

Repository: openmicroscopy/ome-documentation
Excluded PRs:
  # PR 1053 sbesson 'Development tools' (user: sbesson)
  # PR 1041 joshmoore 'Units documentation' (user: joshmoore)
  # PR 1038 aleksandra-tarkowska 'updating web doc for embedding viewer' (user: aleksandra-tarkowska)
Updating fb16f30..0fea7a3
Previously merged:
  # PR 1042 mtbc 'document graph traversal reimplementation for developers'
  # PR 1052 manics 'Add instructions for using Jekyll'
  # PR 1044 hflynn 'Faq stuff'
  # PR 1047 manics 'Web iis docs'
  # PR 1049 snoopycrimecop 'Update auto-generated properties'
  # PR 1045 ximenesuk 'Explain default Python tests.'
  # PR 1046 hflynn 'Removing IDelete api link as service deleted'
  # PR 1048 snoopycrimecop 'Update auto-generated properties'

Generated by OME-5.1-breaking-push#228 (http://ci.openmicroscopy.org/job/OME-5.1-breaking-push/228/)