Update GUI, unfinished
Merge branch 'master' of https://github.com/tgm-sgeyer/FSK_AU12
View/Cont/Umlaut
Merge branch 'master' of https://github.com/tgm-sgeyer/FSK_AU12

Conflicts:
	src/fockkoelblschwenzner/MonoalphabeticCipher.java
	src/fockkoelblschwenzner/ShiftCipher.java