Some descriptions are added to the longDesc in rule.py for new families. Rules for these families are empty and only head nodes have data to make these families possible. I'm working on adding data into these families but for now I'll leave them with only data for head node groups.
Get rid of deprecated recommended = True line in kinetics family.
Fix Intra_R_Add_ExoTetCyclic rule.

Needs to have 3 groups rather than 2.  Also fixed incorrect
adjlist for R1_rad_R2_R3.