Add scripts for automating parts of the release.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

script/release/utils.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+#
+# Util functions for release scritps
+#
+
+set -e
+
+
+function browser() {
+    local url=$1
+    xdg-open $url || open $url
+}
+
+
+function find_remote() {
+    local url=$1
+    for remote in $(git remote); do
+        git config --get remote.${remote}.url | grep $url > /dev/null && echo -n $remote
+    done
+}