Updated selftest and echotest, also added a few scripts

test/generate_test_env.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# create dirs to house the identities/config
+mkdir -p test_identities
+mkdir test_identities/alice
+mkdir test_identities/bob
+
+# generate identities
+zerotier-one test_identities/alice -d
+echo $! >> "test_identities/zto.alice"
+zerotier-one test_identities/bob -d
+echo $! >> "test_identities/zto.bob"
+
+# should be done by now
+sleep(30)
+
+# kill daemons
+echo "killing daemons"
+
+pid=$(cat test_identities/alice/zto.alice)
+kill -9 $pid
+pid=$(cat test_identities/bob/zto.bob)
+kill -9 $pid