mles-utils 0.4.0

Mles-utils for Mles server and client(s)
Documentation
environment:
    matrix:
    - TARGET: x86_64-pc-windows-msvc
    install:
        - curl -sSf -o rustup-init.exe https://win.rustup.rs/
        - rustup-init.exe -y --default-host %TARGET%
        - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
        - rustc -V
        - cargo -V

    build: false

    test_script:
        - cargo build
        - cargo test