Hi, I am a final year Computer Science and Engineering undergraduate from University of Moratuwa. I would like to work on either "Refactoring: SQL executor, Column's structure manipulation" or "Refactoring: Server view" project for the GSOC 2013. I have already setup my development environment with with the testing environment. What are the resources and related work done based on those projects? How can I get familiar the portions of the code, which are related to these projects and where do I have to start?