When sorting by alphabetical order the default ExtJS function sort accented word to the end:
For example:
- Article
 - Actualité
 - FAQ
 - Galerie
 - Événements
 
instead of:
- Article
 - Actualité
 - Événements
 - FAQ
 - Galerie
 
- Conditionne
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CMS-4142 Words that begin with an accented letter are not in the alphabetical order
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 - Closed
 
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- Dépend de
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RUNTIME-833 Add a utility function to be used to sort case-insentive and without taking care about the accents
-         
 - Closed
 
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