fix handling of legacy database.sql multicolumn keys in dca extractor
Correctly assign "col_first" and "col_last" in the image gallery (see #7250)
Fix the `Database::list_fields()` method (see #7277)
Updated the ACE editor to version 1.1.6 (see #7278)
Fix a bug currently occurring in Chrome 38 beta (see #7281)
Fix two issues with the ACE editor (see #7284)
Fix the "link_target" insert tag
Always cache fallback language
Merge branch 'master' of https://github.com/backbone87/contao-core into hotfix/3.2.15
Fix a coding style issue
Fix bug in Theme.php - invoking loadDataContainer() after locking can break Theme import.
Fix the diff renderer output
Handle disabled modules in the module loader (see #7380)
Use an `.invisible` class which plays nicely with screen readers (see #7372)
Merge pull request #7345 from discordier/fix-theme-import
Do not load the DCA of `tl_files` when importing a theme (see #7345)
Updated swipe.js to version 2.0.1 (see #7307)
Updated MooTools to version 1.5.1 (see #7267)
Add a missing "block" class to the `event_list` templates (see #7288)
Correctly shortend HTML strings in `String::substrHtml()` (see #7311)