Proposed fix for issue #952 adding https and svn+ssh support
Support http as well for #952
rose config-dump: make pretty the default
rose config-dump: fix style
rose config-dump: remove shorthand no-pretty
Merge pull request #968 from scwhitehouse/stem_regexp

rose stem: SVN URL regexp
rosie go will check suite is registered prior to running cylc gui on it.
Tweak returned values and handling.
Add base class is_suite_registered method.
Typo.
rose config-dump: alter option name
Merge pull request #970 from arjclark/rosie.handle_gui_launch_fail

rosie go: check suite is registered prior to running gui on it.
Merge pull request #956 from benfitzpatrick/rose-config-dump.pretty-default

rose config-dump: make pretty the default