Committing vendored dependencies and generated protos

Change-Id: I349c149b513d9de7d9f60bde2c954a939da2fc54
diff --git a/vendor/github.com/google/gopacket/.travis.install.sh b/vendor/github.com/google/gopacket/.travis.install.sh
new file mode 100644
index 0000000..648c901
--- /dev/null
+++ b/vendor/github.com/google/gopacket/.travis.install.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -ev
+
+go get github.com/google/gopacket
+go get github.com/google/gopacket/layers
+go get github.com/google/gopacket/tcpassembly
+go get github.com/google/gopacket/reassembly
+go get github.com/google/gopacket/pcapgo