Issue/1329 (Positional unit preference)

{{#ask: [[Currency::+]]
 |?Currency
 |format=table 
}}

	Currency
Example/Currency/1	€ 4.393.07 £ <br />¥ 500.93 <br /> € 12.008.40 £ <br />¥ 1,370.55 <br />
Example/Currency/2	€ 17.5412.28 £ <br />¥ 2,003.72 <br /> € 20.0014.00 £ <br />¥ 2,284.24 <br />

https://github.com/SemanticMediaWiki/SemanticMediaWiki/pull/1329