Update README.md

README.md

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 # supply_drop
 
+*THIS IS THE DOCUMENTATION FOR THE 1.x VERSION OF SUPPLY DROP THAT IS COMPATIBLE WITH CAPISTRANO 3.x. 0.x [docs](https://github.com/pitluga/supply_drop/tree/cap-2x) available on the cap-2x branch*
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 supply_drop is a capistrano plugin to facitiate provisioning servers with puppet, without using the puppet server. It works by simply rsyncing your puppet configuration files to your servers and running puppet apply. It strives to allow you to write idiomatic puppet scripts while being as lightweight as possible.
 
 [![Build Status](https://secure.travis-ci.org/pitluga/supply_drop.png)](http://travis-ci.org/pitluga/supply_drop)