[dist] Updated the assembly of the examples subdirectory

Excluded the scala example jars
Excluded the example source code subdirectories

This closes #274

flink-dist/src/main/assemblies/bin.xml

@@ -132,36 +132,6 @@ under the License.
 			</excludes>
 		</fileSet>
 
-		<fileSet>
-			<!-- copy jar files of scala examples -->
-			<directory>../flink-examples/flink-scala-examples/target</directory>
-			<outputDirectory>examples</outputDirectory>
-			<fileMode>0644</fileMode>
-			<includes>
-				<include>*.jar</include>
-			</includes>
-			<excludes>
-				<exclude>flink-scala-examples-${project.version}.jar</exclude>
-				<exclude>original-flink-scala-examples-${project.version}.jar</exclude>
-				<exclude>flink-scala-examples-${project.version}-sources.jar</exclude>
-				<exclude>flink-scala-examples-${project.version}-javadoc.jar</exclude>
-			</excludes>
-		</fileSet>
-
-		<fileSet>
-			<!-- copy java examples src -->
-			<directory>../flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java</directory>
-			<outputDirectory>examples/java-src/</outputDirectory>
-			<fileMode>0644</fileMode>
-		</fileSet>
-
-		<fileSet>
-			<!-- copy scala examples src -->
-			<directory>../flink-examples/flink-scala-examples/src/main/scala/org/apache/flink/examples/scala</directory>
-			<outputDirectory>examples/scala-src/</outputDirectory>
-			<fileMode>0644</fileMode>
-		</fileSet>
-
 	</fileSets>
 
 </assembly>

flink-dist/src/main/assemblies/yarn.xml

@@ -92,20 +92,6 @@ under the License.
 			</excludes>
 		</fileSet>
 
-		<fileSet>
-			<!-- copy jar files of scala examples -->
-			<directory>../flink-examples/flink-scala-examples/target</directory>
-			<outputDirectory>examples</outputDirectory>
-			<fileMode>0644</fileMode>
-			<includes>
-				<include>*.jar</include>
-			</includes>
-			<excludes>
-				<exclude>flink-scala-examples-${project.version}.jar</exclude>
-				<exclude>original-flink-scala-examples-${project.version}.jar</exclude>
-				<exclude>flink-scala-examples-${project.version}-sources.jar</exclude>
-			</excludes>
-		</fileSet>
 	</fileSets>
 
 	<files>