partyId in

[Jacques Le Roux]

Hi devs,

I can see no problems with it but I check with you before commiting in case in.
Currently in createUpdatePartyEmailAddress the partyId is forced to 
userLogin.partyId when calling createPartyEmailAddress.
I would like to be able to pass a partyId so I have added just before calling 
createPartyEmailAddress
           <if-empty field="parameters.partyId">
               <set field="emailAddressContext.partyId" 
from-field="userLogin.partyId"/>
           </if-empty>

Thanks

Jacques