SPARK-1330 removed extra echo from comput_classpath.sh

remove the extra echo which prevents spark-class from working.  Note that I did not update the comment above it, which is also wrong because I'm not sure what it should do.

Should hive only be included if explicitly built with sbt hive/assembly or should sbt assembly build it?

Author: Thomas Graves <[email protected]>

Closes #241 from tgravescs/SPARK-1330 and squashes the following commits:

b10d708 [Thomas Graves] SPARK-1330 removed extra echo from comput_classpath.sh

Author: tgravescs

bin/compute-classpath.sh

@@ -36,7 +36,6 @@ CLASSPATH="$SPARK_CLASSPATH:$FWDIR/conf"
 # Hopefully we will find a way to avoid uber-jars entirely and deploy only the needed packages in
 # the future.
 if [ -f "$FWDIR"/sql/hive/target/scala-$SCALA_VERSION/spark-hive-assembly-*.jar ]; then
-  echo "Hive assembly found, including hive support.  If this isn't desired run sbt hive/clean."
 
   # Datanucleus jars do not work if only included in the uberjar as plugin.xml metadata is lost.
   DATANUCLEUSJARS=$(JARS=("$FWDIR/lib_managed/jars"/datanucleus-*.jar); IFS=:; echo "${JARS[*]}")