Fixes for Python 3.3 compatibility, while retaining Python 2.7 compatibility
Import force_text as force_unicode in 3.3
Use assertEqual (which exists since at least Python 2.6) instead of the deprecated assertEquals
Replace django.utils.simplejson with json (which exists since Python 2.6)
Switch __unicode__ to __str__ and maintain backwards compatibility
Merge branch 'python3' of https://github.com/jpmckinney/sayit

Conflicts:
	speeches/models.py