[VirtualBox/f24] (3 commits) ...Update VirtualBox to 5.1.18
Summary of changes:
f84c104... Drop VirtualBox-OSE-4.1.12-gsoap.patch, was for Fedora 15 (*)
7f7a9a3... Update VBox to 5.1.16 (*)
d3ed2e0... Update VirtualBox to 5.1.18 (*)
(*) This commit already existed in another branch; no separate mail sent