added further docblocks.
added further docblocks.

justinchu17/ilios,thecoolestguy/ilios,thecoolestguy/ilios,stopfstedt/ilios,justinchu17/ilios,dartajax/ilios,Trott/ilios,dartajax/ilios,justinchu17/ilios,Trott/ilios,ilios/ilios,ilios/ilios,justinchu17/ilios,stopfstedt/ilios