Merge pull request #4 from codesplicer/master

Fixed variable lookup in upstart template

templates/consul-template.upstart.erb

@@ -8,7 +8,7 @@ env CONFIG=<%= scope.lookupvar('consul_template::config_dir') %>
 
 
 script
-    exec $CONSUL -config $CONFIG/config.json <%= scope.lookupvar('consul::extra_options') %>
+    exec $CONSUL -config $CONFIG/config.json <%= scope.lookupvar('consul_template::extra_options') %>
 end script
 
 respawn