rake db:from_yaml generates an incorrect YAML file for has_and_belongs_to_many through records when record is two words or more.
Where, it should be:
Fix has_and_belongs_to_many dumps, also fixes issues with chunking records with db:to_yaml. Closed by 223a1d6
bugfix for habtm
Fixes for rails version, fixes for chunking, fixes for export of records, displaying import and export status