Project init document

project-init-doc satisfies the requirement of completing an initialization document before beginning development work on the EoRLive website.

NOTE: Let's leave this pull request active for a bit before actually executing the merge. Progress on this feature branch is complete, and it's ready to merge into master, but this is a good demo of how the feature branch workflow functions and it'd be good if everyone sees the pull request before and after execution. Typically at this phase we'd review the diffs, comment on commits, and update the branch being merged before allowing the merge to take place. Probably we should wait to merge a pull request until all (or most) of the team has signed off on it by commenting.

NOTE 2: I did something bad on this branch and reorganized it by moving the documents into a docs directory. This makes it really hard to view diffs since git considers them different files (one deleted, one added). In the future, let's decide on directory structure before we cut a feature branch.