Remove trailing whitespace

Removed trailing whitespace in tests and build scripts.

BUILD/build_deb_local.sh

@@ -1,4 +1,4 @@
-#!/bin/bash 
+#!/bin/bash
 
 # do the real building work
 # this script is executed on build VM
@@ -10,7 +10,7 @@ cd ./MaxScale
 
 mkdir _build
 cd _build
-cmake ..  $cmake_flags 
+cmake ..  $cmake_flags
 export LD_LIBRARY_PATH=$PWD/log_manager:$PWD/query_classifier
 make
 
@@ -26,7 +26,7 @@ sudo rm ../CMakeCache.txt
 sudo rm CMakeCache.txt
 
 echo "Building tarball..."
-cmake .. $cmake_flags -DTARBALL=Y 
+cmake .. $cmake_flags -DTARBALL=Y
 sudo make package
 
 
@@ -69,7 +69,7 @@ if [ "$build_experimental" == "yes" ] ; then
 fi
 
 if [ "$BUILD_RABBITMQ" == "yes" ] ; then
-  cmake ../rabbitmq_consumer/  $cmake_flags 
+  cmake ../rabbitmq_consumer/  $cmake_flags
   sudo make package
   res=$?
   if [ $res != 0 ] ; then