Added ability to store data() as raw values

1 files changed, 17 insertions, 4 deletions

diff --git a/README.md b/README.md
index e3cc6f0..20bceab 100644
--- a/README.md
+++ b/README.md
@@ -333,18 +333,18 @@ If you include the sugar.js module, `rotate()` and `skew()` will be available as
 rect.animate().rotate(45).skew(25, 0);
 ```
 
-Animations can be stopped in to ways.
+Animations can be stopped in two ways.
 
 By calling the `stop()` method:
 ```javascript
-var rectfx = rect.animate().move(200, 200);
+rect.animate().move(200, 200);
 
-rectfx.stop();
+rect.stop();
 ```
 
 Or by invoking another animation:
 ```javascript
-var rectfx = rect.animate().move(200, 200);
+rect.animate().move(200, 200);
 
 rect.animate().center(200, 200);
 ```
@@ -390,6 +390,13 @@ Like fill, a single hex string will work as well:
 rect.stroke('#f06');
 ```
 
+### Opacity
+To set the overall opacity of an element:
+
+```javascript
+rect.opacity(0.5);
+```
+
 ### Rotate
 The `rotate()` method will automatically rotate elements according to the center of the element:
 
@@ -691,6 +698,12 @@ Removing the data altogether:
 rect.data('key', null);
 ```
 
+Your values will always be stored as JSON and in some cases this might not be desirable. If you want to store the value as-is, just pass true as the third argument:
+
+```javascript
+rect.data('key', 'value', true);
+```
+
 
 
 ## Extending functionality