#1211: fix cylc show fine-level clock triggered
#1211: work around local datetime behaviour
#1211: fix current_time grabbing
cylc show: add alternate time zone test
fix bad boolean usage
#1211: cylc show: add non-utc-mode test
remove hardcoded reference.log timezone
Merge pull request #1227 from benfitzpatrick/1211.clock-trigger-finer

cylc show: fix clock-trigger time display