Reads issues from a redmine API XML and adds them to a github repository. This will import all open and closed issues from RedMine if you choose to download all issues from your repo.
See http://www.redmine.org/projects/redmine/wiki/Rest_api and
http://develop.github.com/
Step 1, get Python 3.
Step 2, See this page http://www.redmine.org/projects/redmine/wiki/Rest_api and construct a cURL command similar to this one:
'curl -v -H "Content-Type: application/xml" -X GET -u username:password -o projectIssues.xml http://redmine/issues.xml?project_id=1&status_id=*'
Step 3, Modify the bottom of the script to be your details.
A little helper to recolor labels