removes fish greetings

fish/.config/fish/config.fish

@@ -19,6 +19,7 @@ set -x GOPATH ~/.go
 ## aliases
 alias jsonpp "python -mjson.tool"
 
+# Emulates !!
 function bind_bang
     switch (commandline -t)[-1]
         case "!"
@@ -32,7 +33,8 @@ function fish_user_key_bindings
     bind ! bind_bang
 end
 
-function __autovenv --on-variable PWD
+# Autosource python virtualenv
+function __autovenv_python --on-variable PWD
   set -l base $PWD
   set -l has_venv false
 
@@ -53,5 +55,10 @@ function __autovenv --on-variable PWD
   end
 end
 
+# set command timing in prompt
 set fish_command_timer_time_format ''
 source ~/.config/fish/command_timer.sh
+
+# Removes greeting message
+set fish_greeting
+