Breakpad minidump to GDB-like stacktraces converter module.

Written by Mikhail Veltishchev <mvel@yandex-team.ru>
Turned into Python PYPI package by Alexander Loptev <alonger@yandex-team.ru>

Details, docs:
https://wiki.yandex-team.ru/development/poisk/arcadia/devtools/coredumpfilter/
