updated example code

Author: jmwohl

plugin.js

@@ -1,23 +1,30 @@
 
 var plugin = module.exports = {};
 
+// Do we need this? Are there other plugin-y config things?
 plugin.config = {
     platform: 'rpi'
 };
 
-plugin.formats = [{
-  "name": "Shader (glslViewer)",
-  "download": true,
-  "start_command": "glslViewer $filename",
-  "end_command": "sudo pkill glslViewer",
-  "category": "shader"
-}];
+// OPTIONAL - an array of Format objects
+//
+// TODO - how will these get handled in terms of adding artwork?
+plugin.formats = [];
 
+// TODO - Do we want this? Or can we rely on the deps from package.json?
 plugin.dependencies = {
   // "openframe-gpio": "git+https://git@github.com/OpenframeProject/Openframe-PluginExample.git"
 };
 
-// Must return a Promise that resolves on successful intialization
+/**
+ * Plugin initialization method.
+ *
+ * Called when the plugin (and its dependencies) have been installed.
+ *
+ * TODO: This will likely get passed a sandboxed API object rather than the full frame controller...
+ *
+ * @param  {object} fc A reference to the frame controller
+ */
 plugin.init = function(fc) {
     // do your plugin thing
     console.log('=======>   PluginExample initialized!   <=======');