make browsersync HTTP by default

I now see the notes on the config to use if not using a self-signed cert but starting with HTTP by default will help get others setup using gulp quicker. If accepted then an update to the "Using Browsersync" in the README will be needed.

gulpfile.js

@@ -339,27 +339,19 @@ gulp.task('publish', function () {
  * Process tasks and reload browsers on file changes.
  *
  * https://www.npmjs.com/package/browser-sync
- *
- * If you are not using a self-signed certificate, use the below config:
- *
- * browsersync( {
- *	    proxy: 'genesis-starter.dev',
- *	    notify: false,
- *	    open: false,
- * } );
  */
 gulp.task('watch', function () {
 
 	// HTTPS (optional).
 	browsersync({
-		proxy: 'https://genesis-starter.dev',
+		proxy: 'http://genesis-starter.dev',
 		port: 8000,
 		notify: false,
 		open: false,
-		https: {
-			"key": "/Users/seothemes/.valet/Certificates/genesis-starter.dev.key",
-			"cert": "/Users/seothemes/.valet/Certificates/genesis-starter.dev.crt"
-		}
+		// https: {
+		// 	"key": "/Users/seothemes/.valet/Certificates/genesis-starter.dev.key",
+		// 	"cert": "/Users/seothemes/.valet/Certificates/genesis-starter.dev.crt"
+		// }
 	});
 
 	// Run tasks when files change.