modified installer to install notebooks to better place

setup_eth_course_rooms/install.sh

@@ -14,7 +14,7 @@ err() {
 }
 trap 'err $LINENO' ERR
 
-WORKSHOP_TMP=${HOME}/.tmp/ml_workshop
+WORKSHOP_TMP=${HOME}/tmp/ml_workshop_notebooks
 
 if [[ ${MACHTYPE} == *darwin* ]]; then
     # local testing
@@ -28,7 +28,7 @@ rm -rf ${WORKSHOP_TMP}/*
 curl -# $BASE_URL/mlw_packages.yml > /tmp/mlw_packages.yml
 curl -# $BASE_URL/setup_anaconda.sh | bash
 
-mkdir -p $HOME/.tmp/ml_workshop
+mkdir -p ${WORKSHOP_TMP}
 
 curl -# $BASE_URL/notebooks.tar.bz2 | tar -C ${WORKSHOP_TMP} -xjf -