delete unused ModuleErrorException and TLA2BIOException

src/main/java/de/tla2b/exceptions/ConfigFileErrorException.java

 package de.tla2b.exceptions;
 
-
-@SuppressWarnings("serial")
 public class ConfigFileErrorException extends TLA2BException {
 
 	public ConfigFileErrorException(String s) {

src/main/java/de/tla2b/exceptions/ExpressionTranslationException.java

 package de.tla2b.exceptions;
 
-@SuppressWarnings("serial")
 public class ExpressionTranslationException extends RuntimeException {
 
 	public ExpressionTranslationException(final String message) {

src/main/java/de/tla2b/exceptions/ModuleErrorException.java

-package de.tla2b.exceptions;
-
-
-@SuppressWarnings("serial")
-public class ModuleErrorException extends TLA2BException {
-	public ModuleErrorException(String e) {
-		super(e);
-	}
-
-}

src/main/java/de/tla2b/exceptions/NotImplementedException.java

 package de.tla2b.exceptions;
 
-
-@SuppressWarnings("serial")
 public class NotImplementedException extends RuntimeException {
+
 	public NotImplementedException(String e) {
 		super(e);
 	}
-
 }

src/main/java/de/tla2b/exceptions/SemanticErrorException.java

 package de.tla2b.exceptions;
 
-@SuppressWarnings("serial")
 public class SemanticErrorException extends TLA2BException {
 
 	public SemanticErrorException(String e) {

src/main/java/de/tla2b/exceptions/TLA2BException.java

 package de.tla2b.exceptions;
 
-@SuppressWarnings("serial")
 public abstract class TLA2BException extends Exception {
 
 	public TLA2BException(String e) {

src/main/java/de/tla2b/exceptions/TLA2BIOException.java

-package de.tla2b.exceptions;
-
-@SuppressWarnings("serial")
-public class TLA2BIOException extends TLA2BException {
-
-
-	public TLA2BIOException(String e) {
-		super(e);
-	}
-}

src/main/java/de/tla2b/exceptions/TypeErrorException.java

 package de.tla2b.exceptions;
 
-
-@SuppressWarnings("serial")
 public class TypeErrorException extends TLA2BException {
 
-
 	public TypeErrorException(String s) {
 		super(s);
 	}

src/main/java/de/tla2b/exceptions/UnificationException.java

 package de.tla2b.exceptions;
 
-@SuppressWarnings("serial")
 public class UnificationException extends TLA2BException {
 
 	public UnificationException() {