Add /etc/default/docker support to upstart, too (mirroring sysvinit)
- Added a doc about Links and Container Naming
- Improved documentation and typos fixing (Thanks to @jamtur01)
Update to go1.2rc4
update the v1.7 API to reflect the case change in the /index/search response, and note that its to align better with the registry server response that its proxying
fix error in python webapp example 

When getting the private port used by a container using
`docker port` returns 0.0.0.0:49353, stript just the portnumber of the address with awk to used it in the rest of the example code.
add a little more info about the limitations of ADD wrt ../ and docker build -
Merge pull request #2652 from tianon/upstart-defaults-too

Add /etc/default/docker support to upstart, too (mirroring sysvinit)
Merge pull request #2681 from SvenDowideit/add-instruction-path-limitations

add a little more info about the limitations of ADD wrt ../ and docker build
Merge pull request #2660 from SvenDowideit/2601-remote-api-json-case

update the API docs to reflect the change in the case of the /index/search reposnse
gofmt
Merge pull request #2686 from shykes/gofmt

gofmt
Merge pull request #2676 from tianon/go1.2rc4

Update to go1.2rc4
Merge pull request #2679 from FreekKalter/master

fix error in python webapp example
Updated documentation footer to say "Docker Inc." instead of dotCloud. And added link to Read the Docs for giving them credit to hosting us. (Thanks Read The Docs!)
Merge pull request #2661 from rogaha/links_docs

- Added a doc about Links and Container Naming
Merge pull request #2688 from dhrp/doc-layout-dotcloud-to-docker-inc

Updated documentation footer to say "Docker Inc." instead of dotCloud. And added Read the Docs.
Move integration tests to integration/, expose missing public methods in the core
Integration tests: remove dependency on private APIs
gofmt