Log Message:
Update contao32 to 3.2.13.  Latvian languages is added.

Version 3.2.13 (2014-07-29)
---------------------------

### Fixed
Use `DOMDocument::loadXML()` instead of `DOMDocument::load()` (see 7192).

### Fixed
Specify the font size in `rem` for modern browsers (see #7209).

### Fixed
Make sure the default language file is loaded in the DCA extractor (see #7202).

### Fixed
Do not add unpublished FAQs to the XML sitemap (see #7210).

### Fixed
Preserve new lines when replacing simple tokens (see #7178).

### Fixed
Always prevent saving if `PageModel::loadDetails()` is executed (see #7199).

### Fixed
Use `===` to compare password hashes (see #7175).

### Fixed
Correctly mark GET parameters as used (see #7185).

### Fixed
Correctly apply the "disabled" attribute to input unit fields (see #7147).

### Fixed
Correctly check the permission to edit multiple files (see #7157).

### Fixed
Correctly handle other MySQL character sets (see #7140).

### Fixed
Correctly recognize Opera Mobile in the `Environment` class (see #5869).

### Fixed
Fix the grid offset for articles (see #7166).

### Fixed
Restore the basic entities in the source editor (see #7170).

### Fixed
Correctly build the breadcrumb trail in the style sheets module (see #7132).

### Fixed
Do not associate the "use SSL" option with sitemaps only (see #7163).

### Fixed
URL encode the pipe character in the Google web font URL (see #7120).

### Fixed
Handle double quotes in the title attribute of the `<link>` element (see \ 
#7124).

### Fixed
Use the `save_callback` when generating multiple aliases (see #7114).

### Update
Update SwiftMailer to version 5.2.1 (see #7110).

### Fixed
Correctly handle double quotes in comments (see #7102).

### Fixed
Ignore hidden files when building the internal cache (see #7098).

### Fixed
Correctly pass the insert ID of the undo record (see #6234).