remove blas.ldflags= from 32 bit buildbot

.jenkins/jenkins_buildbot_python2_32bit.sh

@@ -15,4 +15,4 @@ echo
 
 FILE=${BUILDBOT_DIR}/theano_python32bit_tests.xml
 set -x
-PYTHONPATH=$HOME/anaconda2_32bit/lib/python2.7/site-packages THEANO_FLAGS=device=cpu,force_device=true,lib.amdlibm=False,compiledir=$WORKSPACE/compile/theano_compile_dir_theano_python2_32bit,blas.ldflags= $HOME/anaconda2_32bit/bin/python bin/theano-nose ${THEANO_PARAM} ${XUNIT}${FILE}
+PYTHONPATH=$HOME/anaconda2_32bit/lib/python2.7/site-packages THEANO_FLAGS=device=cpu,force_device=true,lib.amdlibm=False,compiledir=$WORKSPACE/compile/theano_compile_dir_theano_python2_32bit $HOME/anaconda2_32bit/bin/python bin/theano-nose ${THEANO_PARAM} ${XUNIT}${FILE}