Issue #2042719 by kostajh: db-url should be a global option.
Issue #2041109 by greg.1.anderson: Added Make Drush call command hooks more consistently.
Use getOutputFromJSON() in cache tests
Issue #2043057 by dmitry_bezer: Fixed archiveDumpCase test fails on windows.
Fix typo: 'suppress'
Issue #1748228 by greg.1.anderson, Shaun Dychko | rob.black: Added Error in the PHP config setting of magic_quotes_gpc() prevents diagnosis of the problem through drush core-status.
Remove some errors when using --simulate with site-install
Issue #2043661 by kostajh: Fixed _drush_sql_get_db_table_list() should not print out table list.
Use 'integrate' => FALSE when pm-updatecode calls into pm-updatestatus.
Remove unneeded asertion from cache test.
Enable testing of php 5.4 on travis