Merge pull request #3916 from crosbymichael/bump_v0.8.0

Bump to v0.8.0
Merge branch 'release' into merge_release_v0.8.0

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Change version to v0.8.0-dev
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Merge pull request #3941 from crosbymichael/merge_release_v0.8.0

Merge release v0.8.0
Fix bad rebase where bridgeiface was removed
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)