Fixed the bugs related to the `--nonlatin` option mentioned in #3 (https://github.com/liftoff/pyminifier/issues/3).
Changed how nonlatin characters are chosen:  Instead of choosing (at random) from a select list of Arabic, Syriac, and WTF? characters it now chooses a random selection of Unicode characters starting at chr(1580) (Arabic) and ending at the maximum allowed Unicode value (which is either 0x10FFFF or 0xFFFF depending on if you're running a narrow build of Python).  It ensures that the list is a 50/50 mix of right-to-left and left-to-right characters for maxmimum obfuscation.
Fixed a bug where relative imports like, `from . import whatever` were being incorrectly reduced to `from.import whatever`
Updated version from 2.0 to 2.1.