Removing nerdtree and tabular to add as submodules

diff --git a/vim.dot.link/bundle/nerdtree b/vim.dot.link/bundle/nerdtree
deleted file mode 160000 (submodule)
index c3b63d2..0000000
--- a/vim.dot.link/bundle/nerdtree
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c3b63d2fd9c929359231363bcabc880ba29eb96e

diff --git a/vim.dot.link/bundle/tabular b/vim.dot.link/bundle/tabular
deleted file mode 160000 (submodule)
index 0c856ba..0000000
--- a/vim.dot.link/bundle/tabular
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0c856ba0a9e2d6118ef3139227873a70f7dd9f80