Add plugins, alias

config/fish/config.fish

@@ -7,7 +7,7 @@ set fish_theme robbyrussell
 # Which plugins would you like to load? (plugins can be found in ~/.oh-my-fish/plugins/*)
 # Custom plugins may be added to ~/.oh-my-fish/custom/plugins/
 # Example format: set fish_plugins autojump bundler
-set fish_plugins z bundler rbenv
+set fish_plugins z bundler rbenv vi-mode
 
 # Path to your custom folder (default path is $FISH/custom)
 #set fish_custom $HOME/dotfiles/oh-my-fish
@@ -17,3 +17,4 @@ set fish_plugins z bundler rbenv
 
 alias be="bundle exec"
 alias g="git"
+alias sp="be rspec spec"