no need to log contents of zip files

riot/install.sh

@@ -9,7 +9,7 @@ fi
 
 cd $BASE_DIR
 curl -L https://github.com/vector-im/riot-web/archive/${RIOT_BRANCH}.zip --output riot.zip
-unzip riot.zip
+unzip -q riot.zip
 rm riot.zip
 mv riot-web-${RIOT_BRANCH} riot-web
 cd riot-web

synapse/install.sh

@@ -17,7 +17,7 @@ cd $BASE_DIR
 
 mkdir -p installations/
 curl https://codeload.github.com/matrix-org/synapse/zip/$SYNAPSE_BRANCH --output synapse.zip
-unzip synapse.zip
+unzip -q synapse.zip
 mv synapse-$SYNAPSE_BRANCH $SERVER_DIR
 cd $SERVER_DIR
 virtualenv -p python2.7 env