vim: surround: update to e4c4cc0f816515fbb7e87076a988604b2d163daa

    # git-evtag comment: submodules=0 commits=1 (228) trees=4 (330) blobs=5 (29959)
    Git-EVTag-v0-SHA512: dbf644ea5c32d3b0acb7b3bbbe16276632664ba0f0dc3e811fcc2d1e8a6bb0794593bfa81abe52be3634d846d319ab30e348111ce761b85cb456cafd62d22664

diff --git a/vim/vim/bundle/surround b/vim/vim/bundle/surround
index aa1f120ad3a29c27cc41d581cda3751c59343cce..e4c4cc0f816515fbb7e87076a988604b2d163daa 160000 (submodule)
--- a/vim/vim/bundle/surround
+++ b/vim/vim/bundle/surround
@@ -1 +1 @@
-Subproject commit aa1f120ad3a29c27cc41d581cda3751c59343cce
+Subproject commit e4c4cc0f816515fbb7e87076a988604b2d163daa