enable gzip when requesting data from es

conf/application.conf

@@ -17,6 +17,10 @@ rest.history.size = 50 // defaults to 50 if not specified
 #data.path: "/var/lib/cerebro/cerebro.db"
 data.path = "./cerebro.db"
 
+es = {
+  gzip = true
+}
+
 # Authentication
 auth = {
   # Example of LDAP authentication

conf/reference.conf

@@ -2,6 +2,11 @@
 secret = "changeme"
 play.crypto.secret = ${secret}
 
+es {
+  gzip = false
+}
+play.ws.compressionEnabled = ${es.gzip}
+
 # The application languages
 play.i18n.langs = ["en"]