Log Message:
Update contao32 to 3.2.4.

Version 3.2.4 (2014-01-20)
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### Fixed
Updated the Russian translation of the TinyMCE "typolinks" plugins \ 
(see #6224).

### Fixed
Do not create multiple stylect layers upon Ajax changes.

### Fixed
Some DCAs were missing the "rem" unit (see #6634).

### Fixed
Correctly trim the SQL statements in the `Database` class (see #6623).

### Fixed
Fix some broken back end icons (see #6214).

### Fixed
Show a hint in the news archive menu if there are no items (see #5888).

### Fixed
Prevent the back end tool tips from exceeding the screen width (see #6639).

### Fixed
Support the Google+ vanity name in addition to the numeric ID (see #6454).

### Fixed
Correctly detect Android tablets in the `Environment` class (see #5869).

### Fixed
Correctly resolve the module dependencies (see #6606).

### Fixed
Correctly unset the PHP session cookie depending on its parameters.

### Fixed
Fixed the XHTML variant of the comments form (see #5675).

### Fixed
Correctly assign articles to columns (see #6595).

### Fixed
Correctly merge the CSS classes in the `Hybrid` class (see #6601).