Remove deprecated files
    
    Since we have propose to refactor the project
    release management by using pbr we now propose to remove
    deprecated files used in the past to build and generate releases.
    
    In order merge these pull request before:
    1 => https://pagure.io/python-daemon/pull-request/23
    2 => https://pagure.io/python-daemon/pull-request/24
    
    Co-authored-by: Hobbestigrou hobbestigrou@erakis.eu