mysqldump commands in test scripts now use --single-transaction and --result-file options.
Added comment to test_corpora_large.py
Datetime conversion functions altered for MySQL's microsecond variability; subqueryload option used on some scalar relational attributes
Added ondelete='SET NULL' option to all many-to-one SQLA ForeignKey declarations in all models. Note: did not do the same for the many-to-many relations... This is default behaviour with MyISAM tables but apparently not with InnoDB ones.
Datetime comparisons in tests weakened/modified to allow for MySQL's microsecond rounding.
Mac-specific Command.get_process_children() implemented. Also, long compile_message values truncated (used to be automatic...) and phonology compile timeout reduced to 30s.