remove obsolete Value class since we currently only use plain-old Integers

src/main/java/de/hsrm/compiler/Klang/Value.java

@@ -1,59 +0,0 @@
-package de.hsrm.compiler.Klang;
-
-public class Value {
-
-  public static Value VOID = new Value(new Object());
-
-  final Object value;
-
-  public Value(Object value) {
-      this.value = value;
-  }
-
-  public Boolean asBoolean() {
-      return (Boolean)value;
-  }
-
-  public Double asDouble() {
-      return (Double)value;
-  }
-
-  public String asString() {
-      return String.valueOf(value);
-  }
-
-  public boolean isDouble() {
-      return value instanceof Double;
-  }
-
-  @Override
-  public int hashCode() {
-
-      if(value == null) {
-          return 0;
-      }
-
-      return this.value.hashCode();
-  }
-
-  @Override
-  public boolean equals(Object o) {
-
-      if(value == o) {
-          return true;
-      }
-
-      if(value == null || o == null || o.getClass() != value.getClass()) {
-          return false;
-      }
-
-      Value that = (Value)o;
-
-      return this.value.equals(that.value);
-  }
-
-  @Override
-  public String toString() {
-      return String.valueOf(value);
-  }
-}