Adding "primitive" types that are atItem's (and hence can go into ATLAS containers).
Adding "primitive" types that are atItem's (and hence can go into ATLAS containers).

Summary: Added new "primitive" types that are atItem's and can go into ATLAS containers.

Test Plan: I compiled them.

Reviewers: ssirigam, szielinski

Reviewed By: ssirigam, szielinski

Subscribers: clattin, kboswell, rlouden

Differential Revision: http://cr.irl.ucf.edu/D286

ucfistirl/atlas,ucfistirl/atlas