Disable AWS command line pager

aws commands should never be paged, so that setting up of the local
environment can continue without humans explicitly moving through paging
by pressing spacebar.

Change-Id: I3ca07a3b31aa3e8a95dc7e148fe59d9708861f04
diff --git a/setup_local_env/setup.sh b/setup_local_env/setup.sh
index 5c9de6f..661df59 100755
--- a/setup_local_env/setup.sh
+++ b/setup_local_env/setup.sh
@@ -160,6 +160,7 @@
 function create_kinesis_stream {
   local stream=$1
 
+  export AWS_PAGER=''
   echo "[KINESIS] Create stream $stream"
   until aws --endpoint-url=http://localhost:$BROKER_PORT kinesis create-stream --shard-count 1 --stream-name "$stream"
   do