Änderungen

Summary

1. improved error message for NPE (see #868) (commit: 7ba7167) (details)

Commit 7ba71677a21dbd95d6c30415d378ffd7316c3128 by peter.peq improved error message for NPE (see #868) (commit: 7ba7167)
	de.peeeq.wurstscript/src/main/java/de/peeeq/wurstio/jassinterpreter/InterpreterException.java (diff)
	de.peeeq.wurstscript/src/main/java/de/peeeq/wurstscript/parser/WPos.java (diff)
	de.peeeq.wurstscript/src/main/java/de/peeeq/wurstscript/intermediatelang/interpreter/EvaluateExpr.java (diff)