Fix and re-enable TestGetContainersTop
Update binaries.rst

Along with the kernel requirement, you need a working copy of lxc.  When trying to start using "/docker -d", received error 'initapi: exec: "lxc-start": executable file not found in $PATH'
Merge pull request #3099 from vieux/fix_pull_build

added authConfig to docker build
Merge pull request #3219 from unclejack/vagrant_fix_version_check

install vbox guest additions if the latest aren't already installed
Merge branch 'use-complete-width-of-browser-for-docs' of github.com:SvenDowideit/docker into SvenDowideit-use-complete-width-of-browser-for-docs
Allow untag operations with no container validation
Merge pull request #3217 from SvenDowideit/deal-with-changing-paths-for-lxc-start

lxc-start-unconfined softlink can go bad
Merge pull request #3230 from crosbymichael/allow-untag

Allow untag operations with no container validation
Improvement upon @SvenDowideit suggestion to make the docs use full-width
Moved the style comments source to into the .less file
Bump to v0.7.2
Merge pull request #3233 from crosbymichael/bump_0.7.2

Bump to 0.7.2
Change version to 0.7.2-dev
Merge pull request #3232 from dhrp/Full-width-documentation

Full width documentation
Allow to use -H unix:// like -H tcp://
Improve TestParseHost
Merge pull request #3207 from alexlarsson/fix-applylayer

Re-enable TestApplyLayer and make it work
Factor cache-probing logic out of buildfile.commit() and CmdRun().
Record added-tree sha256 in buildfile.CmdAdd, probe and use cache.
Add testcases for ADD caching, closes #880.
Add self to AUTHORS.