DOC: Updated documentation.

README.md

@@ -107,7 +107,7 @@ data:
   filter:
     url: cities.csv                                 # Load cities.csv
     args:                                           # Filter results
-      Country: [Egypt, Sudan]}                      # WHERE column Country is Egypt or Sudan
+      Country: [Egypt, Sudan]                       # WHERE column Country is Egypt or Sudan
       Population>: 100000                           # AND column Population is 100,000+
 ```
 
@@ -159,9 +159,9 @@ To create multiple slides from data, add `data:` to the change. For example:
 source: input.pptx
 target: output.pptx
 data:
-  sales: {xlsx: sales.xlsx}
+  sales: {url: sales.xlsx}
 change-title:
-  data: sales             # For each row in the sales dataset (defined above)...
+  data: data['sales'].ix[0].to_dict(orient='records') # For each row in the sales dataset (defined above)
   slide-number: 1         # ... copy slide 1 and apply this change
   Title 1:
     text: "Region {{ region }} has sales of ${{ sales }}"
@@ -236,7 +236,6 @@ The following CSS-like commands change the shape's display attributes:
     - `color`: sets the text / foreground color as CSS colors
     - `fill`: sets the shape's background color as CSS colors
     - `stroke`: sets the shape outline color as CSS colors
-    - `stroke-width`: sets the shape outline width in points
     - `width`: sets the shape width in points
     - `height`: sets the shape height in points
     - `left`: sets the shape X position in points
@@ -244,6 +243,23 @@ The following CSS-like commands change the shape's display attributes:
     - `font-size`: sets the font size in points
     - `font-family`: sets the font family as a font name
 
+Example:
+```yaml
+  Rectangle 1:            # Take the shape named "Rectangle 1"
+    css:
+      data: data['sales']
+      style:
+        opacity: 0.5
+        color: '#ff0000'
+        fill: '#ffff00'
+        stroke: '#ffff00'
+        width:  100
+        height: 150
+        left: 30
+        top: 50
+        font-size: 14
+        font-family: Georgia
+```
 CSS colors can be specified in the same way they can in CSS.
 1 point is 1/72 inches. All `style` elements and `data` will accept python expression or python function.