Rebase to MySQL and a new UI

Not quite done but close
Add dinner menu assignments

This lets you assign a dinner menu to a day
Save and recall dinner choice
Add current schema to git
Add MySQL as a pre-req
Remove old db/ ignore
Store connection details in an ini files
Use key bindings to take a register
Generate and print dinner summary
Config view improvements
Add a gruntfile to build Registers
Move some files around during build
Install Dependencies and a launch command
Un Escape Strings
Improve the way views handle new items
Hide the dinner choices etc... when its not the dinner session
Allow user to select a class for quick access to register
Merge pull request #5 from Ed-ITSolutions/mysql-rewrite

Mysql rewrite