Use salt for provisioning

salt/roots/golang.sls

@@ -0,0 +1,14 @@
+curl:
+  pkg:
+    - installed
+
+curl -L https://storage.googleapis.com/golang/go1.4.linux-amd64.tar.gz | tar -zxC /usr/local:
+  cmd.run:
+    - unless: test -d /usr/local/go
+
+/etc/profile.d/golang.sh:
+  file.managed:
+    - source: salt://files/golang.sh
+    - user: root
+    - group: root
+    - mode: 0644