Add <vendor>/lisp to the load-path if it exists
Added epresent
Adding melpha and org package archive sites

- Have ways to select which packages come from which archive
- Install epresent from a submodule
Setup submodules on init and on every pull
Turn on paredit in nrepl buffers
Merge pull request #27 from bcotton/master

Added the ability to have git submodules for packages that are not in the package archive