YouTube, Captions and Control improvements

- Controls improvements (Fixes #103)
- YouTube bug fixes (Fixes #105)
- Internationalization support (Fixes #101)
- Captions legibility improvements

controls.md

@@ -1,10 +1,36 @@
-# Controls HTML
+# Controls
 
 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.
+## Internationalization using default controls
 
-## Requirements
+You can provide an `i18n` object as one of your options when initialising the plugin which we be used when rendering the controls. 
+
+### Example
+
+```javascript
+i18n: {
+    restart:            "Restart",
+    rewind:             "Rewind {seektime} secs",
+    play:               "Play",
+    pause:              "Pause",
+    forward:            "Forward {seektime} secs",
+    played:             "played",
+    buffered:           "buffered",
+    currentTime:        "Current time",
+    duration:           "Duration",
+    volume:             "Volume",
+    toggleMute:         "Toggle Mute",
+    toggleCaptions:     "Toggle Captions",
+    toggleFullscreen:   "Toggle Fullscreen"
+}
+```
+
+Note: `{seektime}` will be replaced with your configured seek time or the default. For example "Forward {seektime} secs" would render as "Forward 10 secs".
+
+## Using custom HTML
+
+The example on [plyr.io](http://plyr.io) setup uses a Hogan template. Check out `controls.html` in `/src/templates` to get an idea of how the default html is structured.
 
 The classes and data attributes used in your template should match the `selectors` option. 
 
@@ -15,7 +41,7 @@ You need to add several placeholders to your html template that are replaced whe
 
 You can include only the controls you need when specifying custom html. 
 
-## Example
+### Example
 
 This is an example `html` option with all controls.
 
@@ -62,20 +88,18 @@ This is an example `html` option with all controls.
         "</span>",
     "</span>",
     "<span class='player-controls-right'>",
-        "<input class='inverted sr-only' id='mute{id}' type='checkbox' data-player='mute'>",
-        "<label id='mute{id}' for='mute{id}'>",
+        "<button type="button" data-player="mute">",
             "<svg class='icon-muted'><use xlink:href='#icon-muted'></use></svg>",
             "<svg><use xlink:href='#icon-volume'></use></svg>",
             "<span class='sr-only'>Toggle Mute</span>",
-        "</label>",
+        "</button>",
         "<label for='volume{id}' class='sr-only'>Volume</label>",
         "<input id='volume{id}' class='player-volume' type='range' min='0' max='10' value='5' data-player='volume'>",
-        "<input class='sr-only' id='captions{id}' type='checkbox' data-player='captions'>",
-        "<label for='captions{id}'>",
+        "<button type="button" data-player="captions">",
             "<svg class='icon-captions-on'><use xlink:href='#icon-captions-on'></use></svg>",
             "<svg><use xlink:href='#icon-captions-off'></use></svg>",
             "<span class='sr-only'>Toggle Captions</span>",
-        "</label>",
+        "</button>",
         "<button type='button' data-player='fullscreen'>",
             "<svg class='icon-exit-fullscreen'><use xlink:href='#icon-exit-fullscreen'></use></svg>",
             "<svg><use xlink:href='#icon-enter-fullscreen'></use></svg>",