Merge pull request #1 from skydevment/master

PDO Fix
- class.database.php Line 12 Fix
Merge pull request #2 from skydevment/master

class.room.php
Merge pull request #5 from skydevment/master

ultra fix
Update README.md
Merge pull request #6 from skydevment/master

short
zuordnung-sql-fixed, index, view-vertretung
Merge pull request #1 from skyLaboratory/master

short
Merge pull request #7 from skydevment/master

settings
lehrer-fächer-sql-fixed
big update
qsl fix
Merge pull request #2 from skyLaboratory/master

aktueller stand
error_reporting 0
Merge pull request #10 from 3delStahl/master

big update
Merge pull request #3 from skyLaboratory/master

big