Rechtschreibfehler
Merge remote-tracking branch 'upstream/master'
ER-Diagramm / SAD / SRA Anpassung
Merge pull request #19 from IOIOI/master

SAD / SRA / DB angepasst und aktualisiert
finish SAD Business and System objectives
add winEncoding SAD
save berfore merge
SAD - diagrams included, textfields formatted
SAD - Diagrams added, textfields formatted
Merge pull request #20 from FrostbiteDX/master-Meins

Master meins
sad.tex into my branch
Backend Anpassung in der SAD
Merge pull request #21 from IOIOI/master

Backend Anpassung in der SAD
Update SAD.tex
Merge pull request #22 from Wolverus91/patch-1

Update SAD_StefanHoan.tex
Korrektur der Texte von Hoan und Stefan
Merge pull request #23 from IOIOI/master

Korrektur der Texte von Hoan und Stefan!
change navigation diagramm and added description
F16, F17, F19 added
Minor typo-fixes