sobhe/hazm — pull request #8 by kharazi (2014-07-08 14:37:16+00:00)
Title: fix #6

Add a pattern to convert `.` to `٫`.
see [this](http://fa.wikipedia.org/wiki/%D9%85%D9%85%DB%8C%D8%B2_%D9%81%D8%A7%D8%B1%D8%B3%DB%8C)