Updates pull request from Roman Tsypuk to convert the build system from

ant to gradle.  Removes linux and windows application launch scripts and
produces an executable jar with all resources included.

src/main/java/io/github/dsheirer/alias/ComponentValidationException.java

@@ -0,0 +1,14 @@
+package io.github.dsheirer.alias;
+
+public class ComponentValidationException extends Exception
+{
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * Component editor contents validation error
+	 */
+	public ComponentValidationException( String message )
+	{
+		super( message );
+	}
+}