WIP: Part one of I2P support#56

Draft

allhailjarjar wants to merge 3 commits intoanacrolix:masterfrom

allhailjarjar:package_var

Commits on Jan 5, 2022

Added package level function to set type of node address
Jarjar Binks
committed
Added further i2p destination support
Jarjar Binks
committed

Commits on Jan 6, 2022

Added tests for i2p bencode marshal/unmarshal
Jarjar Binks
committed