v0.2.0

• Integrates #2

Changed

• source was used to make code available through code_connect.py, which only output a shell string.

  Now, code_connect.py is a direct wrapper around code and calls it as a subprocess. Thus, code_connect.py can ne be used as an alias for code. No need to activate anything first.

• Scanning for a valid IPC socket is now done any time code is called.

Fixed

• code doesn't use stale IPC sockets anymore