am 0f2e2b8b: Merge "Update package descriptions with editorial revisions. Notably, this removes exessive info about resources from the content package, because it\'s not a good location and the info is avilable in the dev guide, but also added some of the info to the R

* commit '0f2e2b8b82c7b589bcc603ce57f8ff3d1c947784':
  Update package descriptions with editorial revisions. Notably, this removes exessive info about resources from the content package, because it's not a good location and the info is avilable in the dev guide, but also added some of the info to the Resources class description.