Using Emacs Prelude now.... gonna figure things out

Signed-off-by: TuDatTr <tran.tuan-dat@mailbox.org>

emacs/.emacs.d/modules/doc/prelude-erc.md

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+# Prelude ERC Quickstart
+
+## Customizing Server list
+
+If you want to join a list of servers on `M-x start-irc`, other than
+the default list, please redefine the variable `my-fav-irc` as follows
+in your personal config
+
+``` emacs-lisp 
+(setq my-fav-irc '("irc.freenode.net" 
+                   "irc.oftc.net"
+                   "irc.mozilla.org" 
+                   "irc.gnome.org")) 
+```
+
+## Customizing Last Quit Message
+
+If you want to customize your IRC Last Quit Message from *Asta la
+vista* to something more funkier, please redefine `bye-irc-message` as
+follows
+
+``` emacs-lisp 
+(setq bye-erc-message "adios") 
+```
+
+## Reading NickServ passwords from auth-source plugin
+
+If you want to automatically authenticate while logging into IRC
+servers set the `erc-prompt-for-password` to nil as follows
+
+``` emacs-lisp 
+(setq erc-prompt-for-password nil) 
+```
+
+Now you can set password in plaintext in .authinfo file in the netRC
+format or you it encrypted in .authinfo.gpg file after setting up gpg
+in emacs
+
+## Opening all ERC buffers in a new perspective
+Many a time when we start IRC with the `start-irc` command, all the
+channels open in our existing workspace, which can be annoying to
+some; especially to those who like to organize their buffers into
+separate groups (perspectives). To avoid this scenario, it is better
+to group all the ERC buffers into one perspective called `IRC` when
+`start-irc` is called. To enable this set the `prelude-new-irc-persp`
+variable to true as follows
+
+``` emacs-lisp 
+(setq prelude-new-irc-persp t) 
+```