update readme from grunt update, #351

README.md

@@ -1,15 +1,58 @@
 Ratio and Proportion
-================
-
+=============
 "Ratio and Proportion" is an educational simulation in HTML5, by <a href="https://phet.colorado.edu/" target="_blank">PhET Interactive Simulations</a>
 at the University of Colorado Boulder.
+For a description of this simulation, associated resources, and a link to the published version,
+<a href="https://phet.colorado.edu/en/simulation/ratio-and-proportion" target="_blank">visit the simulation's web page</a>.
+
+### Try it!
 
-*This simulation is under development and has not been published.*
+<a href="https://phet.colorado.edu/sims/html/ratio-and-proportion/latest/ratio-and-proportion_en.html" target="_blank">Click here to run "Ratio and Proportion".</a>
+
+<a href="https://phet.colorado.edu/sims/html/ratio-and-proportion/latest/ratio-and-proportion_en.html" target="_blank">
+<img src="https://raw.githubusercontent.com/phetsims/ratio-and-proportion/master/assets/ratio-and-proportion-screenshot.png" alt="Screenshot" style="width: 400px;"/>
+</a>
 
 ### Documentation
 The <a href="https://github.com/phetsims/phet-info/blob/master/doc/phet-development-overview.md" target="_blank">PhET Development Overview</a> is the most complete guide to PhET Simulation
 Development. This guide includes how to obtain simulation code and its dependencies, notes about architecture & design, how to test and build
 the sims, as well as other important information.
 
+### Quick Start
+(1) Clone the simulation and its dependencies:
+```
+git clone https://github.com/phetsims/assert.git
+git clone https://github.com/phetsims/axon.git
+git clone https://github.com/phetsims/babel.git
+git clone https://github.com/phetsims/brand.git
+git clone https://github.com/phetsims/chipper.git
+git clone https://github.com/phetsims/dot.git
+git clone https://github.com/phetsims/griddle.git
+git clone https://github.com/phetsims/joist.git
+git clone https://github.com/phetsims/kite.git
+git clone https://github.com/phetsims/phet-core.git
+git clone https://github.com/phetsims/phetcommon.git
+git clone https://github.com/phetsims/phetmarks.git
+git clone https://github.com/phetsims/query-string-machine.git
+git clone https://github.com/phetsims/ratio-and-proportion.git
+git clone https://github.com/phetsims/scenery.git
+git clone https://github.com/phetsims/scenery-phet.git
+git clone https://github.com/phetsims/sherpa.git
+git clone https://github.com/phetsims/sun.git
+git clone https://github.com/phetsims/tambo.git
+git clone https://github.com/phetsims/tandem.git
+git clone https://github.com/phetsims/twixt.git
+git clone https://github.com/phetsims/utterance-queue.git
+```
+(2) Start an http-server
+
+(3) Open `http://localhost/ratio-and-proportion/ratio-and-proportion_en.html` (You will probably need to modify this URL based on your HTTP port and relative path.)
+
+### Get Involved
+
+Contact us at our Google Group: <a href="http://groups.google.com/forum/#!forum/developing-interactive-simulations-in-html5" target="_blank">Developing Interactive Simulations in HTML5</a>
+
+Help us improve, create a <a href="http://github.com/phetsims/ratio-and-proportion/issues/new" target="_blank">New Issue</a>
+
 ### License
 See the <a href="https://github.com/phetsims/ratio-and-proportion/blob/master/LICENSE" target="_blank">LICENSE</a>