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.
Typo in ROADMAP.md
add a little more info about the limitations of ADD wrt ../ and docker build -
Merge pull request #2680 from inglesp/patch-1

Typo in ROADMAP.md
Merge pull request #2656 from shykes/export-restrictions-debian

Change crypto export notice to meet Debian requirements
Merge pull request #2673 from shykes/engine-patch-2

* Engine: expand the engine API with 'create' and 'start' jobs Edit
Add warning about SYS_BOOT capability with pre-3.4 kernels and pre-0.8 LXC.
Ignore dir sizes in TreeSize func
Add more depth to the upstart example in host_integration.rst

I found that the original example wasn't starting the docker container when docker is started.  So, I modified it using information I found from https://groups.google.com/forum/#!msg/docker-user/OWz8EOpiXuo/L_uxGFQuYlkJ

Also, upstart wasn't starting docker if it wasn't running ahead of time.  So, I added a change to the docker upstart script to solve this.
Merge pull request #23 from crosbymichael/ignore-dir-sizes

Ignore dir sizes in TreeSize func
Merge pull request #2652 from tianon/upstart-defaults-too

Add /etc/default/docker support to upstart, too (mirroring sysvinit)
Merge pull request #15 from alexlarsson/dm-plugin-explicit-init

Remove devicemapper lazy initialization
Merge pull request #2681 from SvenDowideit/add-instruction-path-limitations

add a little more info about the limitations of ADD wrt ../ and docker build
Add test for ApplyDiff
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