Spring features update!

During this long period of time, this kind of software was successfully passed all kinds of testing(including real-users testing). So, what new features did it get:

• Now you can check out from an appointment.
• Added message to all function.
• Added smart queue mechanism to dicrease a wide number of requests about person's position in a queue by giving them a working ability of informing comrades.

Stable Early Access Release

The first stable early access release.