Better to use OperationError instead of FatalError.
Modified logging setup.
Better error handling of HTTP connection errors.
Fixed spelling error
Documentation.
Added more logging.
Editorial
Merge branch 'master' of https://github.com/rohe/saml2test

Conflicts:
	src/idp_test/__init__.py
	src/sp_test/__init__.py
	src/sp_test/base.py
	src/sp_test/tests.py

updated to latest upstream again