Configurable backend content listings.
Moved custom listing templates form /app/config/view to /app/view/custom/
Patched menuHelper to allow for more deeply nested menus
Updated theme templates to support deeply nested menus
Translatable strings in users
More spanish translations
Some PSR-2 style cleanup in src/Bolt.
Manually merging in @rarila's changes. Closes #746
Comments for caching options in config.yml.dist
Merge pull request #754 from bacbos/recursive-menus

Patched menuHelper to allow for more deeply nested menus
Merge pull request #759 from rarila/psr2-cleanup

Some PSR-2 style cleanup in src/Bolt.
Use fallback for user/owner with pre-1.4 records.
Show correct username.
Fix weird linebreak. Fixes #758
Added a break, as suggested by @rarila. Fixes #757.
Tweaking the window.onbeforeunload handler for editing config files.
Make 'Root' untranslatable
Some changes to the Dutch translation
Merge pull request #761 from Harm10/master

Some changes to the Dutch translation
Make _listing-base.twig not complain about missing group.name  anymore.
Merge pull request #762 from rarila/listing-base-bugfix

Make _listing-base.twig not complain about missing group.name  anymore.