Added package to package.json

Added the mysql package to package.json for future implementation of database
Database skeleton

Created an .sql file to be imported in mysql to create the skeleton
Fixed brainfart

Missed one , in the db.sql file. It's now fixed
Added field for the key

Added an field for the pastekey for future usage
Removed mysql-configuration from config.js

Since I don't know really how the config works yet I decided to hardcode in the storage instead
Added mysql-support to filestorage

I chose to edit the filestorage since I use it on my server. Also encodes the data to base64 to get it into the database a little easier.
Comments in the code

Commented the code to show what's being done and reminding to change the DB-settings
Removed connect and end

Had to remove the connect and end functions. They was the cause of some strange errors and turned out to be non-critical
Updated the README.md
Update Readme

Yet another update.
Created the initial mysql standalone connection

The database now has its own connection file,
so it doesn't piggyback on the filestorage anymore.
Reverted to the old file without my mysql hacks

Since mysql's got a standalone lib now the hacks in file.js is not needed anymore.