Don't compress the archive made from git's output.

Commit 894d4a23fba made BuildFile use TarSum, which doesn't support
compressed tar archives.
This breaks builds from git url, which compressed it with bzip2.
Instead, just pass it uncompressed.

Docker-DCO-1.0-Signed-off-by: Paul Lietar <paul@lietar.net> (github: plietar)
Merge pull request #3535 from plietar/3457-git-build

Don't compress the archive made from git's output.
Bump to version v0.7.5

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Merge pull request #3533 from crosbymichael/run-rm-remove-volumes

Remove volumes on docker run -rm
Merge pull request #3532 from crosbymichael/bump_v0.7.5

Bump to v0.7.5
Merge branch 'release' into merge_release_v0.7.5

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Change version to v0.7.5

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Merge pull request #3537 from crosbymichael/merge_release_v0.7.5

Merge release v0.7.5
Driver proposal

Docker-DCO-1.0-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)