Move svn repo to git and github

[mbjones]

Migrate the existing DataONE SVN repository for the dataone package to git and github.

• [x] Export SVN to Git for cicore module
• [x] Split d1_client_r directory into own branch
• [x] clone new branch into new git repo, and push to github
• [x] Copy tasks from Redmine to Github

[mbjones]

All issues moved to GitHub now, and the Redmine project is no longer used. Everything is managed in GitHub now.