deps: Bump http, tungstenite and reqwest to depend on http.v1

docs: Don't specify version in README

Update CHANGELOG

chore: Prepare for 0.4.3 release

chore: Prepare for 0.4.2 (#340)

Prepare for v0.4.1-alpha.2

Prepare for release 0.4.1

Set correct version for tokio test dependency

Update README.md

Merge pull request #140 from 1c3t3a/revert-timeout

Prepare for version 0.3.0