7.x

The function to join http/https caches didn't remove explicitly requested ports in the request url. This could lead to urls that pointed to a specific port that didn't match the actual protocol.
Port information are now removed if the functionality is activated.
This only works if you use the default http / https ports (80 / 443)!

Important commits:

Issue #2018503 by KelvinWong, Shevchuk: Hide tabs if the field content is empty.
Issue #2163375 by uzlov: Bootstrap Accordion fieldgroup formatters
Issue #2093483 by Shevchuk: Better regex for non-latin characters.

#2133545: Regression: updating an issue no longer redirects to your new comment
#2155875: Include 'deleted' files in the collapsed fieldset for nodechanges file fields.

Resolves all issues (to date) from issue queue. Makes sure module meets coding standards.

• Issue #1868950 by tenken: Show clone button on add/edit forms. Allow option to show clone button on clone form.
• Issue #1868788 by tenken: Corrects incorrectly spelled user_access check.