Added equality/inequality tests
Added equality/inequality tests

oliverlee/pydy,skidzo/pydy,Shekharrajak/pydy,jcrist/pydy,oliverlee/pydy,Shekharrajak/pydy,skidzo/pydy,jcrist/pydy,Shekharrajak/pydy,jcrist/pydy,oliverlee/pydy,skidzo/pydy,skidzo/pydy,jcrist/pydy,Shekharrajak/pydy,jcrist/pydy,jcrist/pydy,jcrist/pydy