#1115: cylc gui graph view: crop proxy points
fix terminology
cylc release: fix regex family bug and add tests
cylc hold: add task and family tests
cylc reload: fix daemon logfile reporting
Merge pull request #1185 from benfitzpatrick/1115.immortal-r1-graph

cylc gui graph view: crop purely-base-node-points
Merge pull request #1191 from benfitzpatrick/fix-reload-logfiles

cylc reload: fix daemon task logfiles reporting
Merge pull request #1190 from benfitzpatrick/release-families-regex-bug

cylc release: fix families regex bug
cylc scan: scan multiple hosts

Scan all monitored hosts by default.