removal of whitespace
prefer stdlib json over simplejson
better lack of JSON error, beginning of PEP8

- Provide an error message when there is no JSON available, this should only
  be people running non-modern Python (<2.6)
- Begin PEP 8 compliance changes. This will cause breaking changes.
PEP 8 compliance

Made modifications to the files to make them compliant with Python's PEP 8:

- http://www.python.org/dev/peps/pep-0008/

As part of this some of the functions were renamed to use a lowercase-
underscore format instead of camelCase. The camelCase functions were
simply made deprecated wrappers for the real functions. As a note, the wrapper
functions do throw a 'DeprecationWarning' when called.

The docs were also updated to the new function names as well.
line up docstring
Merge pull request #1 from theckman/dev

PEP 8 Compliance