Use textarea for the description field
It is not necessary
use the same name of the "id" and for the message key
Set a placeholder attribute to all fields in editUserDetailsForm
Fix various i18n strings
Set placeholder on all fields in createAccountForm
Set placeholder to all fields in public pages
Merge pull request #400 from georchestra/ldapadmin_improve_description_field

ldapadmin - improve description field
Merge branch '13.09'