join votes with code

[slallum]

I was able to reduce the no matches in the join from 10% to ~3.4%, which is better, but still not amazing.

The logic that I added:

• replace last name with first name
• remove bad characters from the name
• remove braced names (e.g: "Moshe (Moshiko) Hakarish" -> "Moshe Hakarish")
• replace dash with space (e.g: "Moshe Bar-Kochva" -> "Moshe Bar Kochva")

and combinations of those logics as well.

Another logic that I think is worth adding:

• match only part of the name (e.g "שמעון סלומון יאסו" is matched if you only search for "שמעון סלומון")
• Match only first or last name, but not both (e.g "יוסף אלעטאונה" can be matched with "יוסף עטאונה"). of course - this logic has to be very strict because it can match more than one individual)