Enable mobile view for website.

The documentation currently uses responsive Bootstrap, but didn't
include the correct meta tag for proper display on mobile devices.
Merge branch 'master' of https://github.com/dotcloud/docker
Merge branch 'master' of https://github.com/dotcloud/docker
Transfer uid and gid to volume. Fixes #1737.
Update hello_world.rst

Small typo
Merge branch 'master' of https://github.com/dotcloud/docker
Fixed a minor typo

Changed "You need to enable namespaces and cgroups, to the extend of what is needed to run LXC containers" to "You need to enable namespaces and cgroups, to the extent of what is needed to run LXC containers"
Merge pull request #1859 from Bachmann1234/patch-1

Fix typo in hello_world.rst
Merge pull request #1865 from lgp171188/patch-1

Fixed a minor typo
Merge pull request #1593 from kyleconroy/master

Enable mobile view for website.
Merge pull request #1741 from griff/1737_fix_volume_uid_gid

Transfer uid and gid from image to volume