Create wiki for DCC

[alexfigtree]

Reference general cross-repo info on the dcc org page.

Use https://github.com/Netflix/Hystrix/wiki/ as a template example.

Home
What Is the DCC?
History of Hystrix
What Is DCC For?
Who should use DCC software?

Getting Started

Testing

End to End Examples

Contributing

• Include bits on creating issues
• Include recap of this working doc
• Reference Contribution standards and process
• • Do DCC members have a representative with write access for each organization?
    Who should review PRs?
    Who should merge and close PRs?

[alexfigtree]

For the https://github.com/digitalcredentials page