#119: tests/broadcast passes
#119: pass tests/cat-log/00-local (not 01-remote)
Merge branch 'iso8601' into iso8601.fix-old
#119: tests/{broadcast,cat-log,combined,cycletime,cyclers,periodicals} now pass

tests/cat-log/01-remote.t not tested
#119: test battery passes for a-j, except intercycle future
fix simulation mode
test battery passes for broadcast to pre-initial

except periodicals-monthly-reorder, intercycle future, others
 #119: more test-battery compatibility.

Test battery tests that don't pass:
tests/purge/00-purge.t
tests/reload/06-inheritance.t
tests/reload/12-runahead.t
tests/restart/03-retrying.t
tests/restart/07-waiting.t
tests/runahead/01-check-default.t
tests/runahead/02-no-final-cycle.t
tests/shutdown/00-cycle.t
tests/shutdown/01-task.t
tests/special/01-one-off.t
tests/special/02-exclude.t
tests/special/04-clock-triggered.t
tests/suite-state/00-polling.t
tests/suite-state/01-polling.t
tests/tutorial/cycling/00-tut.five.t
tests/vacation/
#119: fix lots more vs tests
#119: fix suite-state
#119: fix more late-alphabet tests
#119: fix shutdown/00-cycle.t
#119: fix more validate/04-check-examples, restart/07-waiting.t
#119: fix cat-log/01-remote.t change
#119: fix HourlyDaily validation
Merge pull request #943 from benfitzpatrick/iso8601.fix-old

#119: restore more functionality