- Ongoing attempt to setup a stim_server and stim_client
- Making simplifications. Just one client instead of many
- Fixed "[Errno 98] Address already in use"
Misc. Changes

Added while loop in handle() method.
The server/client works without any time.sleep()
Adding add_trigger() method
Removed option for bind_and_activate
Removing attribute buffer_size
Triggers returned are now integers
Added timeout error in get_trigger() method
Added unit tests for TCP/IP connection of StimServer/Client