Import py27-antlr3-3.1.3 as wip/py-antlr3.

ANTLR, ANother Tool for Language Recognition, is a language tool that provides a
framework for constructing recognizers, interpreters, compilers, and translators
from grammatical descriptions containing actions in a variety of target
languages. ANTLR provides excellent support for tree construction, tree walking,
translation, error recovery, and error reporting.

This package contains the Python language bindings for ANTLR.