Log Message:
py-onionbalance: updated to 0.2.1

0.2.1
v2 codebase now uses Cryptodome instead of the deprecated PyCrypto library.
v3 codebase is now more flexible when it comes to requiring a live consensus. \ 
This should increase the reachability of Onionbalance in scenarios where the \ 
network is having trouble establishing a new consensus.
v3 support for connecting to the control port through a Unix socket. Patch by \ 
Peter Tripp.
Introduce status socket support for v3 onions. Patch by vporton.
Sending a SIGHUP signal now reloads the v3 config. Patch by Peter Chung.