add match_graph rspec matcher
add find algorithm builder tests for cross_bridge_on_bridges specie
change hand generated find algorithm for two bridges
add #big_anchor detecting logic to find algorithm builder
add #assigned? method to NameRemember
fix #classify method for using from RichString
fix dimer find algorithm building
fix methyl_on_dimer find algorithm building
add #erase test for NameRemember
more optimal building groups of relations for collecting procs of find algorithm
move #code_line calling to methods where defining variables for find algorithm builder
fix case when need to check bond existing with additional atom in each neighbours iterator
separate method for reffering to the parent atom
change find algorithm for cross_bridge_on_bridges
fix reaction rates by articles