bump version for release (#571)

bump version (#293)

small tweak on the user-agent (#217)

bump version to v0.5.1 (#97)

Bump version 0.4.0 -> 0.5.0

Bump version 0.3.0 -> 0.4.0 (#57)

bump version (#25)

Add a test for electrum handshake

Merge pull request #8 from Davidson-Souza/handle-reorgs

Handle reorgs

remove debug print