v0.3.1

v0.3.1

• Added --stream flag
• Added --connect-timeout option
• Added multi-line stdin support
• Added support for piping server to server
• Added websocket PONG response
• Added default one second connection timeout (non-streaming) (Thanks @jb55)
• Updated app description
• Migrate from async to threads
• Refactored main.rs + lib.rs
• Added rustfmt
• Fixed README.md example typo
• Removed tokio dependancy