Summary of changes:
6225cb4... Epel 7 with X 1.19 don't need vboxvideo_drv
https://forum (*)
1b96759... Update VBox to 5.1.30 (*)
472d0ce... Some updates on VirtualBox-guest-addition based on VirtualB (*)
d1f23de... fix typo in update script (*)
e6c2bce... update automate script (*)
5893d3c... Restore kmk configurations VBOX_PATH_APP_PRIVATE and VBOX_P (*)
5dca50b... Merge branch 'master' into f27 (*)
ad08a5c... disable webservice in i686 builders complains about memory (*)
(*) This commit already existed in another branch; no separate mail sent