Added Select reference info to the Input.md

Author: ann-marie-ward

docs/components_page/components/input.md

@@ -105,6 +105,8 @@ Note that the color picker presentation may vary substantially from one browser
 
 {{apidoc:src/components/input/Textarea.js}}
 
+{{apidoc:src/components/input/Select.js}}
+
 {{apidoc:src/components/input/RadioItems.js}}
 
 {{apidoc:src/components/input/Checklist.js}}