Normalize whitespace
Use NotImplementedError
Cleanup and add some functions to documentation
Add initial tests. A couple are failing
Attempted to fix failing inbox test
Serialization was expecting two fields that are optional,
and was barfing when those fields were not present.
Rename functions to avoid them being automatically detected as tests
Handle missing, non-required timestamps
Allow testing of non-TAXII etree.Element nodes in ContentBlocks
Fix TAXII 1.0 Messages tests
Prevent client_test from running as part of unit tests
Move tests to a subdirectory of libtaxii so they get included in the package.
Add .travis.yml