[misc] Presentation of Flags with RTL text

[behnam]

Background: https://twitter.com/zwnj/status/945661718746644481

Sometime in the late 20th century, most publications started showing any kind of flag in left-hoist mode. This was against the tradition of showing flags with RTL text in right-hoist form.

Since it's a matter of publication and is related to the flag text, I think it's worth to be mentioned in ALReq doc as a miscellaneous topic. Of course it requires deeper research.