rose install: improve example conf
Add handler for launching help to only do so when a left click is applied.
Merge pull request #589 from benfitzpatrick/rose-install.site-conf-example

rose install: improve example conf
Adds column headings to rosie cli searching and listing
Added option similar to ps command for supressing column heads in the output.
rose metadata: fix title and length inheritance
Options renamed and -H switch added.
Only exclude right clicks.
Merge pull request #596 from benfitzpatrick/rose-edit.fix-modifier-var-title

rose metadata: fix title and length inheritance
Merge pull request #590 from arjclark/config-edit-help-rclick

config-edit: disable right click help launching
Merge pull request #595 from arjclark/rosie-cli-headings

#593: Add column headings to rosie cli searching and listing