New plugins are being added without documentation in the tool as part of those submissions. We need a mechanism allowing per-plugin help text which then automatically gets added to the on-line help. The sooner we can do this, the fewer plugins we need to back-document at that point.
Moving to 1.9
Implemented by this patch: http://lists.openembedded.org/pipermail/openembedded-core/2015-June/106188.html
Fixed by this commit in master: http://cgit.openembedded.org/openembedded-core/commit/?id=0997208266686473d23aed0fab58a1fd7c5d8cae
Verified on master: ea562de57590c966cd5a75fda8defecd397e6436 'wic help plugins' contains documentation for each plugin which is obtained from docstrings of plugin classes.