Merge remote-tracking branch 'origin/samuel'
Merge remote-tracking branch 'origin/samuel'
 - new background image
 - now we can send one user from the login form to pickle page
 - Fixing some bugs
Merge remote-tracking branch 'origin/master' into samuel

Conflicts:
	app/src/main/java/com/example/gebruiker/pickler/CreateAccount.java
	app/src/main/java/com/example/gebruiker/pickler/Login.java
	app/src/main/java/com/example/gebruiker/pickler/MainActivity.java
complete Create Pickle page
change the buttons style
image default (side menu)
remove the class ImageViewRounded