#1849 Underlined RTL names print in sorttable lists adjusted left

[Meliza Amity]

A RTL name with underlined first name is considered by PGV as havinf LTR characters. It prints in sorttable tables adjusted left.

[Meliza Amity]

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I have made a change to functions_rtl.php.
I assume that the change requires tuning.

Meliza