Incorrect Symbols on Flags Containing Religious Text

[MahmoudAdelbghany]

Hi,

I noticed that instead of the right Arabic script, the flags of Saudi Arabia, Iran, Iraq, and Somaliland have gibberish written on them. This is an issue that has come up before in #23, but the problem doesn't seem to have been fixed.

I'm fully aware of the very nature of the library, which is simplification, yet in cases like this, not displaying the text at all would be better than altering it into an incorrect form. The flags contain religious phrases sacred to Muslims and, therefore, cannot be wrongly displayed without some see it as disrespectful.
I propose that come the updates with the flags so that that script is properly rendered.
If there's anything else you'd like me to do on this topic, let me know!

Thanks for working this project up.