Update the codename

Author: bbatsov

cider.el

@@ -92,7 +92,7 @@
 Normally it won't be used, unless `pkg-info' fails to extract the
 version from the CIDER package or library.")
 
-(defconst cider-codename "Lima"
+(defconst cider-codename "São Paulo"
   "Codename used to denote stable releases.")
 
 (defcustom cider-lein-command