[#75351288] i18n currency format

Squashed commit of the following:

commit 90958b38fbdbd1cf8fc7f659b86b6e785bf1561d
Merge: 7532ec6 3c48c47
Author: Franco Sellitto <franco.sellitto@zhdk.ch>
Date:   Fri Aug 22 15:40:42 2014 +0200

    Merge branch 'master' into fs_money_format

commit 7532ec6c2996d9e510ab94fa6de304671efdadef
Author: Franco Sellitto <franco.sellitto@zhdk.ch>
Date:   Fri Aug 22 15:28:02 2014 +0200

    deleting redundant i18n definition

commit 6c7b39146e8c03c75c1b6f3eaa408e78004f1ca0
Author: Franco Sellitto <franco.sellitto@zhdk.ch>
Date:   Fri Aug 22 15:21:58 2014 +0200

    i18n currency format