Replace godep with dep

vendor/github.com/googleapis/gnostic/.travis-install.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+#
+# Install dependencies that aren't available as Ubuntu packages.
+#
+# Everything goes into $HOME/local. 
+#
+# Scripts should add 
+# - $HOME/local/bin to PATH 
+# - $HOME/local/lib to LD_LIBRARY_PATH
+#
+
+cd
+mkdir -p local
+
+# Install swift
+SWIFT_URL=https://swift.org/builds/swift-4.0-branch/ubuntu1404/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-09-01-a/swift-4.0-DEVELOPMENT-SNAPSHOT-2017-09-01-a-ubuntu14.04.tar.gz
+echo $SWIFT_URL
+curl -fSsL $SWIFT_URL -o swift.tar.gz 
+tar -xzf swift.tar.gz --strip-components=2 --directory=local
+
+# Install protoc
+PROTOC_URL=https://github.com/google/protobuf/releases/download/v3.4.0/protoc-3.4.0-linux-x86_64.zip
+echo $PROTOC_URL
+curl -fSsL $PROTOC_URL -o protoc.zip
+unzip protoc.zip -d local
+
+# Verify installation
+find local