https links (wikipedia and stackoverflow) (mmistakes#1360)

Author: coliff

docs/_config.yml

@@ -109,7 +109,7 @@ author:
   linkedin         :
   pinterest        :
   soundcloud       :
-  stackoverflow    : # http://stackoverflow.com/users/123456/username
+  stackoverflow    : # https://stackoverflow.com/users/123456/username
   steam            :
   tumblr           :
   twitter          : *twitter
@@ -260,7 +260,7 @@ sass:
 permalink: /:categories/:title/
 # paginate: 5 # amount of posts to show
 # paginate_path: /page:num/
-timezone: America/New_York # http://en.wikipedia.org/wiki/List_of_tz_database_time_zones
+timezone: America/New_York # https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
 
 
 # Plugins (previously gems:)