Fixed python 2/3 compatibility and some minor tweaks to server
Fixed python 2/3 compatibility and some minor tweaks to server

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