Changed the way details panels handle multiple root objects. The filter can now specify this without setting a specific flag on a details panel at creation time.
[CODEREVIEW] chris.gagnon
#ROBOMERGE-OWNER: matt.kuhlenschmidt
#ROBOMERGE-AUTHOR: matt.kuhlenschmidt
#ROBOMERGE-SOURCE: CL 11308033 via CL 11308037 via CL 11308040
#ROBOMERGE-BOT: (v653-11302973)
#rb none
[CL 11310703 by matt kuhlenschmidt in Main branch]