* INCR-244: Make compatible with Python 3.x without breaking Python 2.7 support on common/test/acceptance/pages [common, xblock] * INCR-244: Add missing module docstring and fix for six import * INCR-244: Update module docstring
* INCR-244: Make compatible with Python 3.x without breaking Python 2.7 support on common/test/acceptance/pages [common, xblock] * INCR-244: Add missing module docstring and fix for six import * INCR-244: Update module docstring