Add PHPDoc for `urlParams`

always set url parameters when they are available in the app dispatch

prefer url parameters passed into the main method. If they are not present, use the containers urlParameters

add space

Force browser to redraw favorite icon on src change 

Use source storage permissions when scanning shared storage

Note in config.sample.php that certain previews are not available in ms ...

on src change

HHVM: Do not use key() on array as the result depends on the internal array pointer.

HHVM: Prevent E_WARNING messages by Redis test in console output.

Return valid fileinfo objects for part files

Add a repair step to clean up orphan tags and tag entries

Add PHPDoc for magic property 'server'

Autoload app's js translations

Check for existence of $_GET keys

remove deprecated code - fixes #13119

`$dir` may for example very well not get passed at well.

Check new and old ways of required oC version for app compatibility

Increase files_externals oC required version and its own version

Read version and product name from update template

Download the current public folder only

update script for new server-to-server sharing