rename tests in traits/tests
rename tests in traits/etsconfig
rename tests in traits/testing
rename tests in traits/integrationtests
update file name in protocol usage test file
update file name in protocol usage test file
Merge remote-tracking branch 'refs/remotes/origin/rename_tests' into rename_tests

Conflicts:
	traits/tests/test_protocols_usage.py
Merge pull request #108 from timdiller/rename_tests

Rename tests