Ein lokales develop- branch wird commitet.
 On branch develop
 Changes to be committed:
	modified:   src/test/pkg4/Test4.java
	new file:   text.txt
On branch b1: Erste Commit auf Branch b1
Changes to be committed:
   modified:   text.txt
Untracked files:
   text2.txt
On branch b1
Changes to be committed:
  new file:   text2.txt