Merge branch 'release/0.2.0' into develop
fix example in README.md
add disable_routing method
add test for disable_routing
add testing page
add testing page to index
add enable_routing
add test for enable_routing
add module to testing page
add new methods to api documentation
bump version to 0.3.0dev
add tox to requirements
add return value to resolve_node_modules
modify tests to run in separate class
test node_package usage
test only called once
add test to see if imports apply atomically
make sure resolving node modules applies cleanly
add equality test to Message
add proper tests for get_message_from_call