[community-mysql/f21] (8 commits) ...Move %files section into with client condition

[Honza Horak]

Summary of changes:

  43d8322... Port some latest changes from MariaDB package to sync those (*)
  3e847db... Remove unnecessary requirement, it is generated automatical (*)
  99fd710... Port scripts for systemd unit from MariaDB (*)
  75032c4... Spec rewrite to be more similar to oterh MySQL implementati (*)
  c48a49a... Hardcoded paths removed to work fine in chroot (*)
  02226f4... Update to MySQL 5.6.20 (*)
  27a9fc8... Adopt changes from mariadb to sync spec files (*)
  4a93e49... Move %files section into with client condition (*)

(*) This commit already existed in another branch; no separate mail sent