Task Management/Collaboration: GitHub Issues Self-assign tasks, discuss and collaborate on them

[dahlwinters]

Develop documentation on how task management and collaboration is to be done on GitHub Issues for new contributors - any task (issue) that hasn't been assigned is available for self-assignment and these can be discussed and collaborated on by anyone. Documentation will ideally reside in our public Google Docs space (link to be provided), with permissions set to anyone with the link can edit. The links can then be referred to on GitHub for a good balance of version control and easy collaboration among technical and non-technical collaborators.