fixed PC

de/darkress/pic16f84sim/commands/Retlw.java

@@ -17,8 +17,6 @@ public class Retlw extends CommandUtils implements Command
     public void execute()
     {
         Memory.workingRegister = literal;
-        ProgramCounter.setPcFrom11BitLiteral(Stack.pop());
-        //TODO: This may need some rework since it does not really load all 13 Bit into the PC. Only 8 Bit are
-        // effectively set
+        ProgramCounter.setPcFromStack(Stack.pop());
     }
 }

de/darkress/pic16f84sim/commands/Return.java

@@ -8,8 +8,6 @@ public class Return extends CommandUtils implements Command
     @Override
     public void execute()
     {
-        ProgramCounter.setPcFrom11BitLiteral(Stack.pop());
-        //TODO: This may need some rework since it does not really load all 13 Bit into the PC. Only 8 Bit are
-        // effectively set
+        ProgramCounter.setPcFromStack(Stack.pop());
     }
 }