Added Color parameter

Author: derNiklaas

src/main/java/org/codeoverflow/chatoverflow/api/io/parameter/ColorParameter.java

@@ -0,0 +1,12 @@
+package org.codeoverflow.chatoverflow.api.io.parameter;
+
+import org.codeoverflow.chatoverflow.api.IsRequirement;
+
+import java.awt.*;
+
+/**
+ * A {@link Parameter} that is a boolean
+ */
+@IsRequirement
+public interface ColorParameter extends Parameter<Color> {
+}