Added "Store is Closed" function to realtime module

Must get opening hours from client.
Added total number of persons on queue on real-time module
Added total number of persons on queue (real-time)
Added View Database and Execute SQL on GUI

Also added a way to re-launch the display when accidentally closed.
Fixed a lot of things

Interface issues
Font redesign
Full screen display
Automatically deleting old records on queue when same person queues on
the other day
Added DB Tables Structure
Embedded system with GUI in HTML
Cleaned index.html code
Added Queue Upcoming List
Added sound, blink, and cancel request function
[Milestone] Support for multi-controllers (counters)
Removed NOWSERVING column on Database [Redundant]

Fixed bug on real-time web app where guest numbers shows V
Updated real-time module on all pages
Added Information ticker on the bottom

Removed obstructive dialog boxes.
Add VIP function through GUI
Refined VIP List Manipulation through GUI

Can now add, update, and delete
Fixed GUI functionality on Web App

Error on showing images
Replaced homepage; Added transactions dropdown
Merge remote-tracking branch 'origin/master'
Added transactions dropdown on login page