#119: ISO 8601 syntax for suite.rc interval options
passes existing tests
adjust output format
update isodatetime
#119: dump intervals in ISO 8601 form
#119: update vs feature branch
#119: fix restart-waiting test
remove redundant changes
update isodatetime
tidy and improve test docs
#119: implement feedback
restore block to original
Doc typo fixed.
Moved passphrase creation into registration module.
cylc.daemonize: print more shell-friendly text
Test reregister passphrase creation
Merge pull request #1010 from matthewrmshin/cylc.daemonize-text

cylc.daemonize: more shell-friendly text
Merge pull request #1009 from hjoliver/passphrase-creation-fix

Passphrase creation fix
Merge branch '119.iso8601-cycling' of github.com:cylc/cylc into iso.suite-rc-intervals
Merge pull request #1007 from benfitzpatrick/iso.suite-rc-intervals

#119: accept suite.rc interval configuration in ISO 8601 formats