Merge origin/master

Conflicts:
	db2-ht13/src/grupp9_uppgift1/DataAccessLayer.java
Merge origin/master

Conflicts:
	db2-ht13/src/grupp9_uppgift1/DataAccessLayer.java
Merge origin/master
Merge origin/master

Conflicts:
	db2-ht13/src/grupp9_uppgift1/DataAccessLayer.java
Merge origin/master

Conflicts:
	db2-ht13/src/grupp9_uppgift1/DataAccessLayer.java
	db2-ht13/src/grupp9_uppgift1/Main.java