wipe images cache on TLI1 import

Author: Zane

scripts/tli1-import.sh

@@ -10,6 +10,7 @@ wsuMysql -e "DROP TABLE IF EXISTS turbolab_it.doctrine_migration_versions"
 bash "${SCRIPT_DIR}migrate.sh"
 
 cd ${PROJECT_DIR}
+rm -rf ${PROJECT_DIR}var/uploaded-assets/images/cache
 wsuSymfony console tli1 "$@"
 wsuSymfony console TagAggregator
 wsuSymfony console cache:clear