Fix for some RPMLint issues
    Fix: Only server utilities can be move to server-utils subpackage. The rest (from client)
      were moved back to where they came from (client the main subpackage)
    Added correct "Obsoletes" for the server-utils subpackage
    Fixed FTBFS in F26 on x86_64, because of -Werror option
      Related: #1421092, #1395127