Initial insert of source files for Kite SDK docs.
CDK-511: Integrate kite-docs into release process

 * Added a baseurl setting in _config.yml to base docs at
docs/current/guide
 * Removed the _site directory as it's a build artifact.
 * Added a README.md file with build instructions
 * Modified links and CSS includes to be relative rather
than absolute.
Updated Command Line Interface docs for the Copy command.
Updates for copy, update, and mapping-config commands. Also changed the format of the list of commands at the top. Changed the links to individual commands to an easier to maintain "Back to Top" link.
Another attempt to add these two files. Adding the commands copy, update, and mapping-config. Changed all of the navigation links to "Back to Top," to make them easier to maintain.
Adding detail to the mapping-config command per Jira CDK-429
Updated CLI docs with [general options]. Fixed broken links in all four files.
Customized the about.md page. Updated topics for readability.
Add .gitignore to ignore _site artifacts.
Use table for code sections to allow copy & paste.

This also ensures the code section fits its container, which fits the
previous style.
Merge pull request #3 from kite-sdk/fix-code-highlighting

Fix code highlighting
Updates to fix links, added "../" to inline links.
CDK-407: Add partition strategy format reference docs.
Merge pull request #4 from kite-sdk/fixLinksFor15

Updates to fix links, added "../" to inline links.
Merge pull request #5 from kite-sdk/add-partition-strategy-format-doc

CDK-407: Add partition strategy format reference docs.
Removed "Target=_blank" instruction in two links in Kite-SDK-Guide.md
Merge pull request #6 from kite-sdk/fixTargetBlank

Removed "Target=_blank" instruction in two links in Kite-SDK-Guide.md
Adding a link from the Kite CLI example to the accompanying video.
Merge pull request #7 from kite-sdk/addVideoLinkToKiteCLI

Adding a link from the Kite CLI example to the accompanying video.
Minor formatting fixes.