Usage:
    mlc [action] [arguments] [flags]

Actions:
    convert     - converts music
    config      - prints default config
    help        - prints this page

Default action is `convert`, so it can be omitted

Arguments work only for `convert` action
    first       - collection source
    second      - collection destination

Flags:
    -c (--config) <path>
                - sets custom config instead of default one

    -h (--help)
                - sets action to help, and prints this page

Examples:
    `mlc ~/Music comile/latest`
                - reads config file from `~/.config/mlc.conf`
                - if there was not - creates default that changes nothing
                - creates directory `conpile` in the CURRENT directory if it was not created before
                - create `latest` directory in `compile` dirrectory if it was not created before
                - searches for music in `~/Music` directory
                - converts all music to `comile/latest` directory
                - copies all other files found in `~/Music` to `comile/latest`
                - any file name overlap will be overriden

    `mlc config > myConfig.conf`
                - prints default config to standard output
                - unix operator `>` redirects output to a file `myConfig.conf`

    `mlc rip -c myConfig.conf`
                - reads file `myConfig.conf` from current directory
                - if `myConfig.conf` has a valid `source` entry - uses it and uses `rip` as destination
                - if `myConfig.conf` has a valid `destination` entry - uses it and uses `rip` as source
                - if both present (don't do this way) - it depends on the order, who comes first - defines behaviour
                - the rest is the same from the first example apart from default config