Update contao32 to 3.2.12.  (Now it is leaf package.)

* Finnish translation is added and Latvian translation is removed.
* Example website (Music Academy) is removed from core distribution.
  It is still available on Contao Extension Repository.

Version 3.2.12 (2014-06-18)
---------------------------

### Fixed
Replace insert tags in external redirect targets (see #6765).

### Fixed
Also apply the font settings to the ACE element (see #7103).

### Fixed
Show the placeholder image in the "edit file" dialog if the original image
exceeds the maximum dimensions supported by the GD library (see #7032).

### Fixed
Preserve whitespace before `<textarea>` tags when minifying code (see #7087).

### Fixed
Restore the PHP 5.3 compatibility of the listing module (see #7078).

### Fixed
Do not offer to drop tables or fields if the safe mode is active (see #7085).

### Fixed
Correctly detect binary fields during theme export (see #7079).

(taca)