Fix: create ESAME_DIR (currently /opt/esame).

That's where we run rsync for what's needed for the esame profiles.

install-labmanager.sh

@@ -114,6 +114,7 @@ echo
 
 # Create all 'esame' users, with homes under '/local'
 mkdir -p /local
+mkdir -p ${ESAME_DIR}
 
 #useradd -b /local -m -u 968 -U -g 968 -r    esamesync
 myuseradd esamesync 968 968