Added a Vagrant setup to instantly test the formula

dev/pillar_top.sls

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+base:
+  'salt':
+    - salt

dev/setup-salt.sh

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+#!/bin/sh
+sudo add-apt-repository ppa:saltstack/salt -y
+sudo apt-get update -y
+sudo apt-get install salt-master -y
+sudo apt-get install salt-minion -y
+# Accept all keys#
+sleep 5 #give the minion a few seconds to register
+sudo salt-key -y -A
+# setup top files to test the formula
+sudo mkdir -p /srv/pillar
+sudo ln -s /srv/salt/pillar.example /srv/pillar/salt.sls
+sudo ln -s /srv/salt/dev/pillar_top.sls /srv/pillar/top.sls
+# this file will be copied to make a running config. it should not be checked in.
+sudo cp /srv/salt/dev/state_top.sls /srv/salt/top.sls
+

dev/state_top.sls

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+base:
+  'salt':
+    - salt.master
+    - salt.minion
+    - salt.cloud