rename hacks to scripts

scripts/README.md

@@ -0,0 +1,13 @@
+# Container based test bed for sshuttle
+
+```bash
+test-bed up -d # start containers
+
+exec-sshuttle <node> [--copy-id] [--sshuttle-bin=/path/to/sshuttle] [sshuttle-args...]
+
+exec-sshuttle node-1 # start sshuttle to connect to node-1
+
+exec-tool curl node-1  # curl to nginx instance running on node1 via IP that is only reachable via sshuttle
+exec-tool iperf3 node-1 # measure throughput to node-1
+
+```