faceit_checker v1.2.0

Thorben Günther (21):
      Improve error handling
      Introduce receiver struct
      Further improve error handling
      Move bearerToken to receiver struct
      Automatically add https:// to steam links if missing
      Add country to player info
      Check http status code of responses
      api: Only set default elo if there really is no Faceit account
      Check if a steam profile can be found
      Add LICENSE
      Add package comment
      Bump go version
      Embed templates with go:embed
      Remove deprecated ioutil package
      Embed css with go:embed
      Remove gorilla/mux as dependency
      Add flag to read port
      Test template parsing
      Check WriteString errors
      CI: Add build manifest
      Add readme