Merge pull request #7 from biothings/batch-limit

Add batch_size_limit to smartapi yaml

docs/smartapi.yaml

@@ -21,11 +21,11 @@ info:
     ## look at https://standards.ncats.io/operation.json for details.
     ## could use lookup_and_score in the future?
       - lookup
-    ## no batch_size_limit (BTE manages IDs for QNodes and sub-queries internally)
     ## /query endpoints have a limit of 15 requests/client/min
     ## /meta_knowledge_graph endpoints have a limit of 30 requests/client/min
     ## other endpoints don't have rate limits
     rate_limit: 15
+    batch_size_limit: 150
     test_data_location: 
       default: 
         url: "https://raw.githubusercontent.com/NCATS-Tangerine/translator-api-registry/master/biothings_explorer/sri-test-bte-ara.json"