Added minimum age property to Program model. This will allow hosts to specify a minium age requirement for Students wanting to participate in a program. Reviewed and edited by: Lennard de Rijk

#!/bin/sh
NOSE_WITH_DOCTEST=t
export NOSE_WITH_DOCTEST
NOSE_DOCTEST_EXTENSION=txt
export NOSE_DOCTEST_EXTENSION
#NOSE_DETAILED_ERRORS=t
#export NOSE_DETAILED_ERRORS
nosetests $*