- new background image
 - now we can send one user from the login form to pickle page
upload images from the gallery and put it in a circular format (register page)
class added: ImageViewRounded
Is available upload a image from gallery or take a new picture.
Merge remote-tracking branch 'origin/samuel'

Conflicts:
	app/src/main/java/com/example/gebruiker/pickler/CreateAccount.java
	app/src/main/java/com/example/gebruiker/pickler/Login.java
Merge remote-tracking branch 'origin/samuel'
register is working
Merge remote-tracking branch 'origin/samuel'

Conflicts:
	app/src/main/java/com/example/gebruiker/pickler/CreateAccount.java
User now can take a picture for your profile
  --- Some bugs to be fixed. When you select some photo.