# Layer 1:
- Server Conector -> gets data as QVariant
- One class: BRServerConnector
- URL has to be given as string

# Layer 2:
- Translation layer
- classes: 
    - BRController
        - BRProvider
            - BRProvderDr


# Layer 3
- Consisten data layer
- classes:
    - BRWidget -> gets a provider, has an int load() function
    	- BRCalendar
    	- BRCompetition
    	- BRCategory
    	- BRResult
        	- BRBoulderResult
        	- BRLeadResult
        	- BRSpeedResult
# layer 4
- QML
- Will call functions from Layer 2 and get Objects from Layer 3


# Season and Leagues handling
1. Calendar loads
-> Calendar gets available seasons (which get available leagues)
-> Data loader decides on default season and default league(s)
-> Data loader loads default competitions
2. Calendar displays competitions
3. Current season is changed:
-> calendar reloads
-> Data loader sees that the availableSeasons are already
4. Current League is changed:
-> calendar reloads