Pipeline changes for Entitled Registry (#38)

* Added makefile targets/variables to pull mq archive from remote

* Updated makefile and travis build for multi arch dev/prod builds

* Updated build deps to use arch specific dep

* Removed glide for dependency management

* Removed `MQ_SDK_ARCHIVE` download target

* Make ARCH overridable in makefile

* Only run golden path test on Power and Z builds

* Only run gosec on amd64 build

* Increased go to 1.12 in travis

install-build-deps.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+# -*- mode: sh -*-
+# © Copyright IBM Corporation 2015, 2019
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Install Docker and dep, required by build (assumes Ubuntu host, as used by Travis build)
+
+set -ex
+
+sudo curl -Lo /usr/local/bin/dep https://github.com/golang/dep/releases/download/v0.5.1/dep-linux-$ARCH
+sudo chmod +x /usr/local/bin/dep
+
+go get -u golang.org/x/lint/golint
+curl -sfL https://raw.githubusercontent.com/securego/gosec/master/install.sh | sh -s -- -b $GOPATH/bin 2.0.0 || echo "Gosec not installed. Platform may not be supported."