For transaction provider/receiver-orgs display their OrganisationType

[stevieflow]

Similar to #471 it'd be very useful to indicate on screen the name of the OrganisationType code used for a provider or receiver of a transaction, when available in the XML

It may often be the case that this code is used by publishers, and that a name is not given (I can try and find an example if you wish - I'll bet @andylolz can find one more quickly!) . Regardless, this can be very useful info to see in the context of an activity

[notshi]

An example would be great, thank you!

[notshi]

This is now displayed on the live site. If you find anything out of place, do let me know, thanks!

Example - http://d-portal.org/ctrack.html#view=act&aid=GB-GOV-10-UKVN-NETSCC