v0.2.0

Update to version 0.2.0

Sync with Iris' websocket:

• performance boost
• new optional way to handle a connection (see updated example)
• and other minor fixes
• no breaking changes.

v0.0.3

For Iris v5 (updated and with the #24 fixed andhttps://github.com/kataras/go-websocket/issues/602 )

v0.0.2

Auto-start the server on the first OnConnection, (once)