Typo fix in README.txt
Remove outdated help text and overlay cautious help text in example.bashrc
Slight formatting improvement (I hope) to docs-outout-format topic.
Issue #1425866 by Gisle: Fixed 'drush sql-dump --struture-tables' is missing the 'pg_dump() --clean' option.
Fix completion test. Ptach by helmo.
Fix undefined variable in user tests.
Stop launching a browser during core-quick-drupal test and speed up that test by adding a few options.
Misc minor fixes
Issue #2017189 by moshe weitzman: Added Option validation for --backend requests.
Enable testing of php 5.4 on travis