I have some minor pieces of code which might be useful to the project... I am working on a project deadline right now, but in a week or two when I have some time I can put them together for you.
I am wondering that the process entails, how do you like to get hold of the code?
It is best to create JIRA issues for each of the enhancements you wish to contribute and attach a JUnit test as well as the code implementing the feature. Tom is the gentle dictator who will accept or deny your contribution. It is also best that you sign the contributor's agreement when you are planning to do this.