Make it possible to omit params from config
Reformat and cleanup channels.py
bzparser.py: normalize end of line format

Was mixing unix and dos end of line. Normalized them.
Merge pull request #18 from yuvipanda/master

Move channels config to own file and clean it up a bit
Instruct pep8/flake8 to ignore lines too long

There is a lot of overly long lines (more than 79 characters).  I am not
sure it is worth fixing them so just instruct flake8 and pep8 to ignore
them entirely (error E501).
bzparser.py: code hygiene

Passing flake8 on the file:

* multiple imports on one line
* missing whitespace around arithmetic operator
Merge pull request #21 from hashar/pep8-ignores

Instruct pep8/flake8 to ignore lines too long
Merge pull request #22 from hashar/bzparserpy-hygiene

Minor Cleanups #3