Added all my files.
Added new functions.
Added all sorts of awesome options. Mostly just the file list.

TODO: Remove directory listings or handle them.
Added piclist.
Added pictures list route.
updated layout.
package.json: Added mongo to the package.json
./routes/pictures.js: added routes for testing db stuff.  Also using db.
./routes/pictures.js: Added db functionality to files.
./database.js: Removed unneeded code for async overengineering and export db
app.js: Added routes and db holder.
Merge branch 'master' of github.com:andrewstuart/Nodebox