Manual merge of RMG-Java 8ce558. Cyclic_Ether_Formation family updated.

Mainly renaming of the tree groups.
Manual merge of RMG-Java 8ce558.  1,2_Insertion updated.
Manual merge of RMG-Java 8ce558. HO2_Elimination_from_PeroxyRadical family updated.
Manual merge of RMG-Java 8ce558.  1,3_Insertion_CO2 family updated.
Manual merge of RMG-Java 8ce558. 1,3_Insertion_RSR family updated.
Manual merge of RMG-Java 8ce558.  1,3_Insertion_ROR family updated.
Manual merge of RMG-Java 8ce558.  1+2_Cycloaddition family updated.
Manual merge of RMG-Java 8ce558.  SubstitutionS family updated.
Manual merge of RMG-Java 8ce558. Intra_Disproportionation family updated.
Manual merge of RMG-Java 8ce558. Intra_R_Add_Exocyclic family updated.
Manual merge of RMG-Java 8ce558.  Intra_R_Add_Endocyclic family updated.
Manual merge of RMG-Java 8ce558.  R_Recombination family updated.
Manual merge of RMG-Java 8ce558.  Diels_alder_addition family updated.