Removed an obsolete graphing parameter.
Graph 3 cycles from start point.
Graph N cycles from start point, configurable.
Clearer handling of visualization boundary points.
Removed some obsolete suite.rc ref documentation.
ToDo update.
New graphing test added.
Merge branch 'master' into graphing-enhancement

Conflicts:
	doc/suiterc.tex
Removed more obsolete documentation.
Adjusted new graph test.
Bug fix the new graphing change.
Tidy up.
Fix time zone for new graphing test.
Comment.
Removed a TODO ISO comment.

We're not currently validating cycle points in the CLI code.
Removed more outdated TODO comments.
Removed a TODO ISO comment, and tidied purge command help.
ISO TODO: relative final integer point works now.
Removed a TODO ISO comment.
Another TODO ISO: fixed the submit command.