bob: Update test cases (#452)
bob: Update test cases (#452)

Removes the unicode test and adds one missing test from the canonical
test data and stores the test data version.
pheanex/xpython,smalley/python,N-Parsons/exercism-python,smalley/python,jmluy/xpython,exercism/python,jmluy/xpython,N-Parsons/exercism-python,exercism/xpython,behrtam/xpython,mweb/python,pheanex/xpython,mweb/python,exercism/xpython,exercism/python,behrtam/xpython