Release v0.5.0

New features:

• Added a REST Interface to allow 3rd party app integration
• Added NATS transport using the go-micro framework (Now DEFAULT TRANSPORT!)
• Support for secure websockets when operated behind a reverse proxy
• Compressed binaries down to about 10MByte

Bugfixes:

• Issue #3 serial port read error on Windows
• Issue #5 removed duplicate html attribute in element
• Issue #6 Yaesu: SetElevation send now command "Wxxx xxx" instead of "Nxxx"