Added gitignore from Python.gitignore.
Removed semicolons to better follow python conventions.
Removed erroneous semicolons to follow PEP8
Cleaned up syntax to follow PEP8
Should not make that argument mutable.
Removed global specification for response. Removed shadowed built-ins.
Updated docstrings a bit.
bpVerifyNotification now properly has a post parameter. Defaults to None.
Typo.
Added dict sanitizing to prevent invalid hash comparison between str-keyed dicts and unicode-keyed dicts.

Added tests.
Removed string comparison for truthiness in bpCurl arg checking.
Added CurlTests.
Added default arg for CreateInvoice.
Added invoice testing.