Merge pull request #102 from weihsinyeh/docs

Update README with TinyVG support info

Author: jserv

README.md

@@ -13,11 +13,13 @@ interesting challenges for graphical system design and implementation.
 To address these challenges, `Mado` has been developed. Drawing from ideas used
 in modern window systems for larger environments, `Mado` provides overlapping
 translucent windows, anti-aliased graphics, drop shadow, animations, and scalable
-fonts within a memory budget of several kilobytes. `Mado` embeds window management
-directly into the toolkit, supporting resizing, moving, and minimizing without
-external control. The toolkit automatically constructs suitable decorations for
-each window as regular toolkit objects, and the normal event dispatch mechanism
-directs window management activities.
+fonts within a memory budget of several kilobytes. `Mado` also supports
+[TinyVG](https://tinyvg.tech/), enabling efficient rendering of vector graphics
+with a minimalistic set of drawing functions, without compromising visual quality.
+`Mado` embeds window management directly into the toolkit, supporting resizing,
+moving, and minimizing without external control. The toolkit automatically
+constructs suitable decorations for each window as regular toolkit objects, and
+the normal event dispatch mechanism directs window management activities.
 
 `Mado` is a continuation of the work on [TWIN](https://keithp.com/~keithp/talks/twin-ols2005/),
 originally developed by Keith Packard. 'Mado' means 'window' in the language of