added a few toString()s

src/dk/camelot64/kickc/asm/AsmComment.java

@@ -37,4 +37,10 @@ public class AsmComment implements AsmLine {
       return "// "+comment;
    }
 
+   @Override
+   public String toString() {
+      return getAsm();
+   }
+
+
 }

src/dk/camelot64/kickc/asm/AsmInstruction.java

@@ -48,4 +48,9 @@ public class AsmInstruction implements AsmLine {
       return type.getAsm(parameter);
    }
 
+   @Override
+   public String toString() {
+      return getAsm();
+   }
+
 }

src/dk/camelot64/kickc/asm/AsmLabel.java

@@ -37,4 +37,10 @@ public class AsmLabel implements AsmLine {
    public String getAsm() {
       return label+":";
    }
+
+   @Override
+   public String toString() {
+      return getAsm();
+   }
+
 }

src/dk/camelot64/kickc/icl/SymbolRef.java

@@ -90,4 +90,9 @@ public class SymbolRef implements Value {
          return fullName.substring(0, lastScopeIdx);
       }
    }
+
+   @Override
+   public String toString() {
+      return getFullName();
+   }
 }