Live graph movie script upgrade, and frames to share dir.
Moved live graph movie to a GUI menu option.
Style update.
Catch circular inheritance by detecting recursion blowout.
Added an extra large dot size for gcylc.
Detect tasks with no explicit cycling defined.

This is already handled properly in cylc-5 backward compatibility mode, but in
cylc-6 format suites it generates a misleading error message.
Merge pull request #1263 from hjoliver/gcylc.extra-large-dots

Added an extra large dot size for gcylc.
Added a change accidentally omitted from last commit.
Addressed style feedback.
Address style comment.
cylc validate: initial before final cycle fail
New tests added.
Test for circular inheritance.
Merge pull request #1261 from kaday/1259_initial_gt_final

cylc validate: initial greater than final fail
Merge pull request #1260 from hjoliver/gcylc.live-graph-movie-upgrade

Live graph movie functionality upgrade.
Merge pull request #1264 from hjoliver/detect-no-explicit-cycling

Detect tasks with no explicit cycling defined.
Added missing test script.
Merge pull request #1262 from hjoliver/1255.circular-inheritance

Catch circular inheritance by detecting recursion blowout.
cylc gpanel: fix breakage
Merge pull request #1267 from benfitzpatrick/gpanel.fix-update

cylc gpanel: fix updating