Fixed exception when deleting item that has many-many relation from list view. Regression from #478
reapplying fix to #499, rolled back by #530
Merge pull request #545 from JohnnyEstilles/hotfix/reapplying-fix-499-rolled-back-by-530

reapplying fix to #499, rolled back by #530
Merge pull request #543 from thedersen/fix-delete-list

Fixed exception when deleting item that has many-many relation from list...
Sort order consistent and starting from 0
Merge pull request #552 from albertogasparin/fix-sort-order

Sort order consistent and starting from 0
Update bootstrap-markdown.js to latest v2.5.0
Make the createItems linking phase a bit more resilient to exceptions.
Rewording of comments.
Merge pull request #553 from albertogasparin/md-editor-update

Update bootstrap-markdown.js to latest v2.5.0
Address code review comments on 89086c3 (see https://github.com/JedWatson/keystone/pull/554#comments)
Use utils.plural when logging the updates warning count.
Merge pull request #554 from webteckie/master

Make createItems more resilient to crash exceptions
No 'New (List)' button w/ nocreate, fixes #563
correcting reference to options.updatedBy in tracking plugin
Checking options.initial for Code field, fixes #565
Fixed field.watch bug. Added more detailed documentation for it as well as documentation for the wysiwyg editor. Added readme on how to run the documentation locally.
Merge pull request #570 from Globegitter/fix-watch-and-docs

Fixed field.watch bug. Added more detailed documentation for it as well ...
Docs instructions tweak
Merge pull request #569 from JohnnyEstilles/hotfix/fixing-track-plugin-reference-error

Correcting reference to options.updatedBy in tracking plugin