Update packages/yasnippet by subtree-merging from its github-based upstream

[gnu-emacs-elpa] / packages / yasnippet / yasnippet.el

diff --git a/yasnippet.el b/packages/yasnippet/yasnippet.el
similarity index 100%
rename from yasnippet.el
rename to packages/yasnippet/yasnippet.el