## restServer

### What is it good for
The REST server is responsible for fetching player lists and calendars from the Swisstennis site and saving the data in a database for faster access.

### Steps
1. Log in to REST server
2. Enter login data for swisstennis
3. Fetch PlayerList and Calendar
4. Check if there is a change
5. Save new version in database
6. Serve the following information
    * Login status with swisstennis
    * Player list 
    * Calendar
    * Version list