Clean up epydocs formatting

[phillbaker]

Most of the codebase is formatted to use epydocs-style docs for functions and classes. This is largely translated to sphinx style formatting for the readthedocs doc generation process at generation time time here:

suds/docs/source/conf.py

Lines 28 to 29 in 6117f17

	# Convert from epydocs to Sphinx style docstrings
	os.system('../migrate_docstrings.sh ../../suds/')

We should commit these changes to code as a permanent change.

[emezeta]

It's Ok, clearly improves style consistency.

There is also a few py2to3 compat in the code.
I am not aware on suds-comunity's compatibility expects. So I guess it would be nice a new issue on that.