removed unused exception

src/main/java/teetime/framework/pipe/CouldNotFindPipeImplException.java

-/**
- * Copyright (C) 2015 Christian Wulf, Nelson Tavares de Sousa (http://christianwulf.github.io/teetime)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package teetime.framework.pipe;
-
-public final class CouldNotFindPipeImplException extends RuntimeException {
-
-	private static final long serialVersionUID = 5242260988104493402L;
-
-	public CouldNotFindPipeImplException(final String key) {
-		super("Could not find any pipe implementation that conforms to the key: " + key);
-	}
-
-}