Docs: added setContextStyle

docs/api/core/Color.html

@@ -108,6 +108,14 @@
 		Sets this color from a hexadecimal value.
 		</div>
 
+		<h3>.setContextStyle( [page:String contextStyle] ) [page:this]</h3>
+		<div>
+		contextStyle — Color in CSS context style format.<br />
+		</div>
+		<div>
+		Sets this color from a CSS context style string.
+		</div>
+
 		<h3>.getHex() [page:Integer]</h3>
 		<div>
 		Returns the value of this color in hexadecimal.