Merge branch 'feature/hotfix/filteredUpdates' into 'release'

Feature/hotfix/filtered updates

See merge request elixxir/integration!120

basice2e/clients.goldoutput/client19.txt

+Sent: Hi 19->19, with E2E Encryption
+Sent: Hi 19->19, with E2E Encryption
+Message received: Hi 19->19, with E2E Encryption
+Message received: Hi 19->19, with E2E Encryption
+Received 2

basice2e/run.sh

@@ -214,6 +214,7 @@ then
     # Send E2E messages between a single user
     mkdir -p blob9
     mkdir -p blob18
+    mkdir -p blob91
     echo "TEST E2E WITH PRECANNED USERS..."
     CLIENTCMD="timeout 240s ../bin/client  $CLIENTOPTS -l $CLIENTOUT/client9.log --sendDelay 1000 --sendCount 2 --receiveCount 2 -s blob9/blob9 --sendid 9 --destid 9 -m \"Hi 9->9, with E2E Encryption\""
     eval $CLIENTCMD >> $CLIENTOUT/client9.txt 2>&1 &
@@ -225,6 +226,12 @@ then
     PIDVAL=$!
     echo "$CLIENTCMD -- $PIDVAL"
     wait $PIDVAL
+    CLIENTCMD="timeout 240s ../bin/client $CLIENTOPTS -l $CLIENTOUT/client19.log --sendDelay 1000 --sendCount 2 --receiveCount 2 -s blob19/blob19 --slowPolling --sendid 19 --destid 19 -m \"Hi 19->19, with E2E Encryption\""
+    eval $CLIENTCMD >> $CLIENTOUT/client19.txt 2>&1 &
+    PIDVAL=$!
+    echo "$CLIENTCMD -- $PIDVAL"
+    wait $PIDVAL
+
 
     # Send E2E messages between two users
     CLIENTCMD="timeout 240s ../bin/client  $CLIENTOPTS -l $CLIENTOUT/client9.log --sendDelay 1000 --sendCount 3 --receiveCount 3 -s blob9/blob9 --sendid 9 --destid 18 -m \"Hi 9->18, with E2E Encryption\""