Add missing cycler section

Author: QuLogic

Caddyfile

@@ -46,6 +46,7 @@
 
 	import subproject basemap
 	import subproject cheatsheets
+	import subproject cycler
 	import subproject governance
 	import subproject matplotblog
 	import subproject mpl-altair

README.md

@@ -20,6 +20,7 @@ related projects are also exposed as toplevel directories:
 
 * [basemap](https://github.com/matplotlib/basemap)
 * [cheatsheets](https://github.com/matplotlib/cheatsheets)
+* [cycler](https://github.com/matplotlib/cycler)
 * [governance](https://github.com/matplotlib/governance)
 * [matplotblog](https://github.com/matplotlib/matplotblog)
 * [mpl-altair](https://github.com/matplotlib/mpl-altair)