When a profile with role  is created via createOrgAdmin or createMentor function, connection is also seeded.
When a profile with role  is created via createOrgAdmin or createMentor function, connection is also seeded.

This is because existence of connection if there is a role is going to be an invariant.

Also, documentation for the functions is improved.

rhyolight/nupic.son,rhyolight/nupic.son,rhyolight/nupic.son