use https everywhere (#6574)

* use https everywhere

* use https links on the files that are left

Also, removed some broken links and updated redirections.

themes/funky.zsh-theme

@@ -1,5 +1,5 @@
 # Taken from Tassilo's Blog
-# http://tsdh.wordpress.com/2007/12/06/my-funky-zsh-prompt/
+# https://tsdh.wordpress.com/2007/12/06/my-funky-zsh-prompt/
 
 local blue_op="%{$fg[blue]%}[%{$reset_color%}"
 local blue_cp="%{$fg[blue]%}]%{$reset_color%}"
@@ -11,4 +11,4 @@ local smiley="%(?,%{$fg[green]%}:%)%{$reset_color%},%{$fg[red]%}:(%{$reset_color
 PROMPT="╭─${path_p}─${user_host}─${ret_status}─${hist_no}
 ╰─${blue_op}${smiley}${blue_cp} %# "
 local cur_cmd="${blue_op}%_${blue_cp}"
-PROMPT2="${cur_cmd}> "
+PROMPT2="${cur_cmd}> "