Rewrite input handling
ignore more
fix ignore
reorganize imports
Removed the ''
multiline input, correct negation for numbers, trim continuous input
Hochkomma removed
Merge branch 'rechner_neu' of https://github.com/karo1205/Programmiersprachen into rechner_neu

Conflicts:
	aufgabe_1/src/proglang/java/calculator/Calculator.java
merge
Musst ich einfach mal probieren...

Merge branch 'rechner_neu'

Conflicts:
	aufgabe_1/bin/proglang/java/calculator/Calculator Classes.png
	aufgabe_1/src/proglang/java/calculator/CalcInputList.java
merge-bug