point to samples

Author: monkstone

docs/_posts/2019-03-01-welcome-to-vecmath-gem.md

@@ -15,3 +15,5 @@ All you need is `mvn` to build the gem, and a ruby installation
 1. clone Repo
 2. cd Repo
 3. rake
+
+See examples [here](https://github.com/ruby-processing/vecmath/tree/master/samples)

docs/about.md

@@ -8,8 +8,8 @@ permalink: about
 
   - AppRender and ShapeRender that allow for direct writing of vector to vertex
 
+  - ColorUtil facilitates use of web string for colors
+
   - [JRubyArt](https://github.com/ruby-processing/JRubyArt) grid method.
 
   - [JRubyArt](https://github.com/ruby-processing/JRubyArt) map1d method. A direct replacement for processing map.
-
-