Merge pull request #3399 from rgstephens/patch-1

Update for Ubuntu 13.10
Keep original transcript in Thatcher's voice

and clarify that this is an update to the example.
Merge pull request #3409 from Chris00/patch-1

Mention lxc-checkconfig
Added some 1.7 API updates that were missing from 1.8
Merge pull request #3389 from SvenDowideit/3366-simplify-volumes-documentation

simplify the volumes documentation and mention more details
Merge pull request #3428 from jamtur01/port1.8

Added some 1.7 API updates that were missing from 1.8
Fixed duplicate here references in FAQ
Merge pull request #3437 from jamtur01/faqhere

Fixed duplicate here references in FAQ
substantial spelling fix
Bump version to v0.7.3
Just pass the container in RegisterLinks(), no need to lookup by name again
Merge pull request #3439 from dotcloud/bump_v0.7.3

Bump v0.7.3
Change version to 0.7.3-dev
Changelog date typo fix: 2013-01-02 -> 2014-01-02
Merge pull request #3448 from tmahesh/patch-1

Changelog date typo fix: 2013-01-02 -> 2014-01-02
Spelling error.
Merge pull request #3454 from sudosurootdev/master

Fix spelling error in hack/make.sh comment
Fix login message to say pull instead of push.
Update instructions for mtu flag for Docker on GCE
Fixed error in group add example

There is no ${USERNAME} in bash, only ${USER}