Updating readme to link to screens
Updating readme to link to screens

Because of github fast.ly bug. Will revert later to inline images once the bug is fixed.
groveco/django-sql-explorer,enstrategic/django-sql-explorer,groveco/django-sql-explorer,enstrategic/django-sql-explorer,22rostislav/django-sql-explorer,grantmcconnaughey/django-sql-explorer,enstrategic/django-sql-explorer,abide/django-sql-explorer,pombredanne/django-sql-explorer,gautamk/django-sql-explorer,sevikkk/django-sql-explorer,enstrategic/django-sql-explorer,grantmcconnaughey/django-sql-explorer,dsanders11/django-sql-explorer,epantry/django-sql-explorer,dsanders11/django-sql-explorer,guilhermemaba/django-sql-explorer,abide/django-sql-explorer,22rostislav/django-sql-explorer,sevikkk/django-sql-explorer,dsanders11/django-sql-explorer,bencharb/django-sql-explorer,grantmcconnaughey/django-sql-explorer,guilhermemaba/django-sql-explorer,simudream/django-sql-explorer,groveco/django-sql-explorer,pombredanne/django-sql-explorer,gautamk/django-sql-explorer,tzangms/django-sql-explorer,epantry/django-sql-explorer,dsanders11/django-sql-explorer,abide/django-sql-explorer,guilhermemaba/django-sql-explorer,gautamk/django-sql-explorer,sevikkk/django-sql-explorer,bencharb/django-sql-explorer,groveco/django-sql-explorer,simudream/django-sql-explorer,bencharb/django-sql-explorer,22rostislav/django-sql-explorer,epantry/django-sql-explorer,pombredanne/django-sql-explorer,simudream/django-sql-explorer,tzangms/django-sql-explorer,tzangms/django-sql-explorer