Use isodatetime-2014.08.0-4-ged54df8
rose documentation: fixes/enhancements for suite tutorials
Cylc -> cylc
Update CHANGES.md
Merge pull request #1376 from matthewrmshin/isodatetime-2014.08.0-4-ged54df8

Use isodatetime-2014.08.0-4-ged54df8
address feedback
Merge pull request #1377 from benfitzpatrick/doc.tweaks

rose documentation: fixes/enhancements for suite tutorials
Merge remote branch 'upstream/master'
rose.config_tree: improve pep8 and pylint scores
rose.config_tree: store file lists

If a relative path can be found in 2 or more locations in the linearised
inheritance, it will store the configuration locations in a new list.
Use rose.config_tree to load metadata

Part 1.
rose.macros.trigger: use rose.config_tree

to load metadata.