Massive update!

[dotemacs] / packages / dockerfile-mode

diff --git a/packages/dockerfile-mode b/packages/dockerfile-mode
deleted file mode 160000 (submodule)
index 07dde72..0000000
--- a/packages/dockerfile-mode
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 07dde72b0e356d772fb65b969bd6decfa166e4d7