attempt to rename 'tag' to 'point' or 'point_string'
attempt to rename 'ctime' to 'point' or 'point_string'
#996: fix bugs...
fix internal-outputs test
fix validate test error output
update
alter reference log 'tag' references
fix cylc insert stop point
#119: improve style of the new cycling modules.
#119: add Sequence base class and improve loader.py
#119: changes from results of pep8 checker
#119: fix bug caused during style fixing
update vs #119 branch
#1008: more minimal start-up dependencies
Merge branch '119.iso8601-cycling' of github.com:cylc/cylc into 1008.start-up-back-comp-dep-tweak
Merge remote branch 'upstream/119.iso8601-cycling' into 1008.start-up-back-comp-dep-tweak
#1008: add graphing tests
#1008: add graph tests for cyclers suites
#1008: adjust tests for new start-up/async behaviour
#1008: remove debug statements