add the possibility to use multiple -H
add tests
update docs
Merge branch 'master' into add_unix_socket-feature
Merge pull request #930 from andrewmunsell/patch-1

Fix Mac OS X installation instructions URL
gofmt and test sub directories in makefile
Merge pull request #849 from dotcloud/improve_progressbar_pull

* Client: HumanReadable ProgressBar sizes in pull
use https repo url to clone for dev setup instructions

the git clone line in the dev setup instructions does not work as is, unless the user has write access
Merge branch 'master' into fix-add-behavior
Add healthy procfs/sysfs warnings
Add note about lxc.cap.keep > lxc.cap.drop
Merge pull request #934 from dotcloud/fix-add-behavior

* Build: Stabilize ADD behavior
hotfix: nil pointer uppon some registry error
add testall rule
batch apt-get install operations for speed

The dockerbuilder Dockerfile was installing one package per apt-get
install operation.

This changes it so that consecutive run apt-get install operations are
batched into a single operation.
Merge pull request #944 from hansent/patch-1

* Documentation: use https repo url to clone for dev setup instructions
Merge pull request #924 from eliasp/remove-ifconfig-usage

* Documentation: replace `ifconfig` in docs with `iproute`
Use opaque requests when we need to preserve urlencoding in registry requests
Merge pull request #917 from dotcloud/pull_pool

- Runtime: Forbid parralel push/pull for a single image/repo. Fixes #311
* Builder: correct the behavior of ADD when copying directories.