Renamed lllparse to lllparser and added bijection test, it found a bug regarding _ becoming its own token, in the example where message is sent to 0xf345747062de4d05d897d62c4696febbedcb36b8
Minor, making it a function, and changing name accordingly in serpent/__init__.py
Made test a bit more stringent in the direction of comments,
then noticed theyre not implemented yet and commented out.
Fixed issue, now `_` is part of `alphanum`, `.` was already
Took out line that did nothing (twice elif of the same)
parser.tokenize couldnt deal with zero elements.
also added ability to do LLL comments, and enabled the test for it.(passes)
Merge pull request #28 from o-jasper/lllparse_bijection_test

Fixed pull request, fixing `_` in var names and adding bijection test