Remove contents of deploy directory before deploying

deploy.sh

@@ -71,6 +71,7 @@ tar -cf ${tempFile} \
     ./setup.sh \
     ./nordugrid-arc6-client.sif \
     ./examples
+rm -rf ${deployDir}/*
 tar --dir ${deployDir} -xf ${tempFile}
 
 #
@@ -106,4 +107,4 @@ done
 # Modify setup.sh to adapt it to the deployment directory
 #
 deployDir=$(readlink -f ${deployDir})
-sed --in-place -e "s|XXX_DEPLOY_DIR_XXX|${deployDir}|g" ${deployDir}/setup.sh
\ No newline at end of file
+sed --in-place -e "s|XXX_DEPLOY_DIR_XXX|${deployDir}|g" ${deployDir}/setup.sh