Replacing inert thermo data in 'primaryThermoLibrary' with Burcat data.

This is to match RMG-Java as well as fill in Neon.
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.
Remove adjlists for groups in rules.py.  Refer to their adjlists in groups.py instead.
Getting rid of kinetics.comment fields (which were a duplicate of short and longDesc).

A figment of re-exporting the database.  This is duplicate info and unecessary.
Reformat kinetic libraries by separating out species dictionaries.
Getting rid of depository.py in each kinetics family folder.  No one uses them.
Add labels for reactions and species in training and NIST depositories.
Separate kinetics from dictionaries in kinetics depositories (NIST and training).
Get rid of group adjlists in Intra_R_Add_ExoTetCyclic rules.py
Merge branch 'master' into mergeQMkin