refs #234 - Updated the testing section of the readme
refs #234 - Updated the testing section of the readme

gaga3966/django-timepiece,josesanch/django-timepiece,dannybrowne86/django-timepiece,arbitrahj/django-timepiece,gaga3966/django-timepiece,BocuStudio/django-timepiece,caktus/django-timepiece,josesanch/django-timepiece,caktus/django-timepiece,BocuStudio/django-timepiece,arbitrahj/django-timepiece,arbitrahj/django-timepiece,caktus/django-timepiece,josesanch/django-timepiece,dannybrowne86/django-timepiece,gaga3966/django-timepiece,BocuStudio/django-timepiece,dannybrowne86/django-timepiece