Development process documentation specifically about contribution

[codecurve]

As a sub-task of #42, this document will describe the process for contributing new code or changes to existing code, as well as contributing new documentation or changes to existing documentation.

[codecurve]

Closing issue in favour of the corresponding pull request (#44)

[codecurve]

We've decided to keep issues open until they are resolved, rather than closing them when a linked pull request is created, hence this one has been reopened.

[codecurve]

Please provide feedback on #44

[nickerso]

Randall, I suspect a more useful comment to make is something like: "I believe #44 addresses this issue and is ready for review". Just to provide an indication that you consider the pull request complete.

[codecurve]

True, I do believe #44 addresses this issue and is ready for review, please proceed.