Enable remote access on VNC installations

 * Will fix bnc#893501 as soon as bnc#893965 is fixed (verified with the fix
   to bnc#893965 available at https://github.com/yast/yast-yast2/pull/289)
 * Adds new string to i18n "Enabling remote administration"
Version, dependencies and changelog updates
Merge pull request #235 from ancorgs/enable_vnc

Enable remote access on VNC installations