cylc/cylc#104: add a transposed LED view
update
Merge branch 'master' into 104.gcylc-transposed-dot-view
Add testing for user at host.
Merge remote branch 'upstream/master' into test-user-at-host
Extended the cat-log command to task logs
Combine remote "username" tests with existing "basic" tests.
Merge pull request #679 from hjoliver/extend-cat-log-command

Extended the cat-log command to task logs
Merge pull request #678 from arjclark/test-user-at-host

cylc test-battery: test user at host
cylc/cylc#104: fix Dot view column start bug
Merge pull request #658 from benfitzpatrick/104.gcylc-transposed-dot-view

#104: add a transposed LED view