Controls improvements

- Added an option to toggle which controls display
- Better handle missing controls

controls.md

@@ -2,7 +2,7 @@
 
 This is the markup that is rendered for the Plyr controls. You can use the default controls or provide a customized version of markup based on your needs. 
 
-The demo Plyr setup uses a Hogan template. This purely to allow for localization at a later date. Check out `controls.html` in `/src/templates` to get an idea of how the default html is structured. Alternatively check out the `plyr.js` source.
+The demo Plyr setup uses a Hogan template. This purely to allow for localization at a later date. Check out `controls.html` in `/src/templates` to get an idea of how the default html is structured.
 
 ## Requirements
 
@@ -13,11 +13,11 @@ You need to add several placeholders to your html template that are replaced whe
 - `{id}` - the dynamically generated ID for the player (for form controls)
 - `{seektime}` - the seek time specified in options for fast forward and rewind
 
-Currently all buttons and inputs need to be present for Plyr to work but later we'll make it more dynamic so if you omit a button or input, it'll still work. 
+You can include only the controls you need when specifying custom html. 
 
-## Default
+## Example
 
-This is the default `html` option from `plyr.js`.
+This is an example `html` option with all controls.
 
 ```javascript
 ["<div class='player-controls'>",
@@ -53,7 +53,11 @@ This is the default `html` option from `plyr.js`.
             "<span class='sr-only'>Forward {seektime} secs</span>",
         "</button>",
         "<span class='player-time'>",
-            "<span class='sr-only'>Time</span>",
+            "<span class='sr-only'>Current time</span>",
+            "<span class='player-current-time'>00:00</span>",
+        "</span>",
+        "<span class='player-time'>",
+            "<span class='sr-only'>Duration</span>",
             "<span class='player-duration'>00:00</span>",
         "</span>",
     "</span>",