add lv symlink

diff --git a/emacs_el/lv.el b/emacs_el/lv.el
new file mode 120000 (symlink)
index 0000000..1455a90
--- /dev/null
+++ b/emacs_el/lv.el
@@ -0,0 +1 @@
+hydra/lv.el
\ No newline at end of file