Merge pull request #119 from erikh/fix_libpack

Fix dockerfile for libgit support
Merge pull request #120 from erikh/vxlan

Vxlan
refactor: move bridge destroy code into driver

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
`nets ls` working

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
fix vxlan name collisions

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
Merge pull request #121 from erikh/nets_fixes

Nets fixes
Handle parameter passing directly to network driver

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
fixups to get tests to pass

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)