implemented Incfsz Instruction

de/darkress/pic16f84sim/Main.java

@@ -12,8 +12,12 @@ class Main
     public static void main(String[] args) {
 
         ArrayList<Command> program = new ArrayList<>();
-        Memory.workingRegister = 0x10;
-        program.add(CommandDecoder.decode(0x123)); //Write 0x11 to W
+        int input1 = 0x27FF;
+        program.add(CommandDecoder.decode(0x3011)); //Write 0x11 to W
+        Memory.setRegister(0x14, 0xFE);
+        program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
+        program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
+        program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
         for(int i = 0; i < program.size(); i++)
         {
             program.get(ProgramCounter.getPc()).execute();

de/darkress/pic16f84sim/commands/Clrw.java

@@ -1,18 +0,0 @@
-package de.darkress.pic16f84sim.commands;
-
-import de.darkress.pic16f84sim.microcontroller.Memory;
-import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
-
-public class Clrw extends FileRegisterCommandUtils implements Command
-{
-    @Override
-    public void execute()
-    {
-        final int result = 0;
-
-        checkZeroBit(result);
-
-        Memory.workingRegister = result;
-        ProgramCounter.incPC();
-    }
-}

de/darkress/pic16f84sim/decoder/CommandDecoder.java

@@ -57,7 +57,8 @@ public class CommandDecoder
                 //clrf();
                 break;
             case 0x100:
-                return new Clrw();
+                //clrw();
+                break;
             case 0x80:
                 //movwf();
                 break;