rose edit: fix upgrade messages for null or generic settings
rose edit site/user conf documentation
#1288: add rosie go site/user config documentation
#1268: add more default metadata
Upgrade to isodatetime-2014.08.0-8-ga7f42b1
Fix set calendar mode to integer

This was triggering a KeyError.
Test `rose task-env` in non-cycling mode
Merge pull request #1390 from matthewrmshin/fix-set-calendar-key-error

Fix set calendar key error
Update for pre-release
Merge pull request #1388 from benfitzpatrick/1268.add-more-default-metadata

Add more default metadata
#1288: replace example conf with html
add tests & fix sort
Merge pull request #1381 from benfitzpatrick/rose-edit.fix-macro-upgrade-problems

rose edit: fix macro report handling for null or generic settings
Merge pull request #1386 from benfitzpatrick/1288.doc-user-conf

#1288: document rose edit, rosie go site/user configuration settings
Add not re. not using ns in duplicate sections.
Merge pull request #1394 from arjclark/docs.ns-in-dups

rose docs: ns documentation add warning re. duplicates
Remove job logs database keys

Now that the job logs are nicely arranged in a directory, this sort key
functionality is no longer necessary.