Step-by-step guide for creating a new proposal

Hello, During our Haskell Prime lunch meeting at ICFP, I promised to create a detailed step-by-step guide for creating Haskell Prime proposals on GitHub. The instructions are now available here: https://github.com/yav/rfcs/blob/instructions/step-by-step-instructions.md Please have a look and let me know if something is unclear, or if I misunderstood something about the process. Cheers, -Iavor