Readded old version of run_tests script for testing with pre Django 1.6 versions
Readded old version of run_tests script for testing with pre Django 1.6 versions

Brother-Simon/django-dynamic-scraper,Brother-Simon/django-dynamic-scraper,Brother-Simon/django-dynamic-scraper,sundisee/django-dynamic-scraper,DeanSherwin/django-dynamic-scraper,holgerd77/django-dynamic-scraper,DeanSherwin/django-dynamic-scraper,DeanSherwin/django-dynamic-scraper,sopier/django-dynamic-scraper,sundisee/django-dynamic-scraper,c3pko/GovScrape,livepy/django-dynamic-scraper,livepy/django-dynamic-scraper,holgerd77/django-dynamic-scraper,holgerd77/django-dynamic-scraper,kholidfu/django-dynamic-scraper,sundisee/django-dynamic-scraper,c3pko/GovScrape,Brother-Simon/django-dynamic-scraper,kholidfu/django-dynamic-scraper,kholidfu/django-dynamic-scraper,livepy/django-dynamic-scraper,DeanSherwin/django-dynamic-scraper,sopier/django-dynamic-scraper,sopier/django-dynamic-scraper,c3pko/GovScrape,holgerd77/django-dynamic-scraper,livepy/django-dynamic-scraper