Fixes #1234 (#1250)
Fixes #1234 (#1250)

Adding a "when" argument is mandatory for define-obsolete-function-alias since emacs Emacs-23.1. If this is not added, emacs shows an error on startup (See Issue #1234).
rgrinberg/merlin,dra27/merlin,ocaml/merlin,the-lambda-church/merlin,rgrinberg/merlin,dra27/merlin,rgrinberg/merlin,the-lambda-church/merlin,the-lambda-church/merlin,rgrinberg/merlin,ocaml/merlin,dra27/merlin,dra27/merlin,ocaml/merlin,ocaml/merlin