Always copy dockerinit locally, regardless of whether our docker binary is static, because even it might get deleted or moved/renamed
Add dockerinit SHA1 and path to "docker info" when debug mode is enabled
Allow packagers to specify a custom dockerinit lookup location via DOCKER_INITPATH in dynbinary

Only necessary if distro policy dictates that the path deviate from the paths already listed in utils/utils.go - please refrain from using it otherwise.
Handle compressed tars in ApplyLayer

When pulling from a registry we get a compressed tar archive, so
we need to wrap the stream in the right kind of compress reader.

Unfortunately go doesn't have an Xz decompression method, but I
don't think any docker layers use that atm anyway.
Tidy up some of the error messages from apt during build
archive: Re-add XZ compression support

This shells out to the xz binary to support .tar.xz layers, as
there is no compression/xz support in go.
Handle external mounts outside of lxc
Fix unmount issues
Improve interface by moving to subpkg

Enable builds on OSX
Merge pull request #3243 from alexlarsson/compressed-tar

Handle compressed tars in ApplyLayer
Merge pull request #3271 from crosbymichael/mount-outside

Perform docker specific mounts outside of lxc
Added some more items to the FAQ
Merge pull request #3284 from jamtur01/faqmore

Added some more items to the FAQ
Move MTU setting outside of lxc and set with netlink
add gosqlite to vendor.sh

Add gosqlite and its latest revision to vendor.sh so that the vendor
directory can be reliably recreated.
Update docs to include images for docker inspect
Merge pull request #3283 from jpoimboe/update-vendor.sh

add gosqlite to vendor.sh
Add Tianon as Makefile maintainer
Merge pull request #3288 from tianon/makefile-maintainer

Add Tianon as Makefile maintainer
Merge pull request #3244 from codeaholics/remove-apt-errors-during-build

Tidy up some of the error messages from apt during build