Log Message:
Update contao32 (and contao32-example) to 3.2.8.

Version 3.2.8 (2014-03-12)
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### Fixed
Add the "href" values for active breadcrumb menus to the template (see \ 
#6796).

### Fixed
The file/page tree widget did not work properly in "edit multiple" \ 
mode (#6788).

### Fixed
Preserve the referer ID when clicking the "switch to edit" button (see \ 
#6127).

### Fixed
Encode e-mail addresses in the "explanation" form field (see #6771).

### Fixed
Use a placeholder image if no thumbnail can be created (see #6754).

### Fixed
Pass additional arguments to the "replaceInsertTags" hook (see #6672).

### Fixed
Correctly initialize the `Session` class (see #6747).

### Fixed
Do not use `Input::setGet()` in the event modules (see #6733).

### Fixed
Correctly shorten the CSS `background` property (see #6709).

### Fixed
Do not use `UNION SELECT` when searching for parent pages (see #6704).

### Fixed
Disable `zlib.output_compression` when sending files to the browser (see #6717).

### Fixed
Consider the event time in the event list module (see #6719).

### Fixed
Make the newsletter recipient address available in the template (see #5782).

### Fixed
Correctly handle Unicode characters in `Validator::isGooglePlusId` (see #6707).

### Fixed
Fixed the arguments of two `CalendarEventsModel` methods (see #6781).

### Fixed
Pass the "tableless" flag to the "form_message" template \ 
(see #6772).

### Fixed
Update the `swipe.js` script so the "continuous" option works (see #6762).

### Fixed
Improve the `Search::removeEntry()` method (see #6785).

### Fixed
Correctly set the cookie path in the front mode in debug mode (see #6723).

### Fixed
Point to `Frontend::addToUrl()` in front end templates (see #6736).

### Fixed
Do not stop the cron job execution after the first interval.