Rebase to version 10.1.21
    Most of the non-essential utilites has been moved to the new sub-package mariadb-server-utils
    Patches "admincrash" and "errno" removed, they are no longer relevant
      "mysql-embedded-check.c" removed, no longer relevant
    Buildrequires krb5-devel duplicity removed
    Manpage for mysql_secure_installation extended
    Preparation for the CrackLib plugin to be added (waiting for correct SELinux rules to be relased)
      Related: #1260821, #1205082, #1414387