Adds new Docs Style Guide.

Includes changes to mkdocs yml and removes style info from docs Read Me, adding a link instead.

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)

Conflicts:
	docs/README.md

Revisions to style guide based on review.

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)

More Style Guide revisions based on review.

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)

A few more style guide copy edits

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)

docs/README.md

@@ -11,9 +11,8 @@ development) branch maps to the "master" documentation.
 
 ## Contributing
 
-- Follow the contribution guidelines ([see
+Be sure to follow the [contribution guidelines](../CONTRIBUTING.md)).
-  `../CONTRIBUTING.md`](../CONTRIBUTING.md)).
+In particular, [remember to sign your work!](../CONTRIBUTING.md#sign-your-work)
-- [Remember to sign your work!](../CONTRIBUTING.md#sign-your-work)
 
 ## Getting Started
 
@@ -41,26 +40,10 @@ to the menu definition in the `docs/mkdocs.yml` file.
 
 ## Style guide
 
-The documentation is written with paragraphs wrapped at 80 column lines to make
+If you have questions about how to write for Docker's documentation (e.g.,
-it easier for terminal use.
+questions about grammar, syntax, formatting, styling, language, or tone) please
-
+see the [style guide](sources/contributing/docs_style-guide.md). If something
-### Examples
+isn't clear in the guide, please submit a PR to help us improve it.
-
-When writing examples, give the user hints by making them resemble what they see
-in their shell:
-
-- Indent shell examples by 4 spaces so they get rendered as code.
-- Start typed commands with `$ ` (dollar space), so that they are easily
-  differentiated from program output.
-- Program output has no prefix.
-- Comments begin with `# ` (hash space).
-- In-container shell commands begin with `$$ ` (dollar dollar space).
-
-### Images
-
-When you need to add images, try to make them as small as possible (e.g., as
-gifs). Usually images should go in the same directory as the `.md` file which
-references them, or in a subdirectory if one already exists.
 
 ## Working using GitHub's file editor
 
@@ -73,11 +56,11 @@ work!](../CONTRIBUTING.md#sign-your-work)
 
 ## Branches
 
-**There are two branches related to editing docs**: `master` and a `docs`
+**There are two branches related to editing docs**: `master` and `docs`. You
-branch. You should always edit the documentation on a local branch of the `master`
+should always edit the documentation on a local branch of the `master`
 branch, and send a PR against `master`.
 
-That way your edits will automatically get included in later releases, and docs
+That way your fixes will automatically get included in later releases, and docs
 maintainers can easily cherry-pick your changes into the `docs` release branch.
 In the rare case where your change is not forward-compatible, you may need to
 base your changes on the `docs` branch.
@@ -95,8 +78,10 @@ found between Docker code releases.
 
 ## Publishing Documentation
 
-To publish a copy of the documentation you need to have Docker up and running on your
+To publish a copy of the documentation you need to have Docker up and running on
-machine. You'll also need a `docs/awsconfig` file containing AWS settings to deploy to.
+your machine. You'll also need a `docs/awsconfig` file containing the settings
+you need to access the AWS bucket you'll be deploying to.
+
 The release script will create an s3 if needed, and will then push the files to it.
 
     [profile dowideit-docs] aws_access_key_id = IHOIUAHSIDH234rwf....
@@ -115,7 +100,8 @@ also update the root docs pages by running
 
     make AWS_S3_BUCKET=dowideit-docs BUILD_ROOT=yes docs-release
 
-> **Note:** if you are using Boot2Docker on OSX and the above command returns an error,
+> **Note:**
+> if you are using Boot2Docker on OSX and the above command returns an error,
 > `Post http:///var/run/docker.sock/build?rm=1&t=docker-docs%3Apost-1.2.0-docs_update-2:
 > dial unix /var/run/docker.sock: no such file or directory', you need to set the Docker
 > host. Run `$(boot2docker shellinit)` to see the correct variable to set. The command