Add support for ST and ST3 installations inside `~/Applications` on OS X

plugins/sublime/subl.fish

@@ -3,6 +3,10 @@ function subl --description 'Open Sublime Text'
     "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" $argv
   else if test -d "/Applications/Sublime Text 2.app"
     "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" $argv
+  else if test -d "$HOME/Applications/Sublime Text.app"
+    eval "$HOME/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl" $argv
+  else if test -d "$HOME/Applications/Sublime Text 2.app"
+    eval "$HOME/Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl" $argv
   else if test -x "/opt/sublime_text/sublime_text"
     "/opt/sublime_text/sublime_text" $argv
   else if test -x "/opt/sublime_text_3/sublime_text"