Fix up doc-strings and line-lengths
More pep8/pep257 formatting
Last bit of pep8 & pep257 changes
__all__ should be a tuple of strings
Use a raw string given that we expect a two-\ formatted string
Remove extra new-line
Merge pull request #45 from sigmavirus24/style

Style
Fix #43

Reset the position of file-like object
Only seek back the content-length
Update where we seek to