diff --git a/.gitmodules b/.gitmodules
index 8e9e3c3..321ab5e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -28,6 +28,3 @@
 [submodule "bundle/nginx"]
 	path = bundle/nginx
 	url = git@github.com:jinfield/vim-nginx.git
-[submodule "bundle/mayansmoke"]
-	path = bundle/mayansmoke
-	url = git@github.com:jinfield/mayansmoke.git
diff --git a/README b/README.md
similarity index 100%
rename from README
rename to README.md
diff --git a/bundle/mayansmoke b/bundle/mayansmoke
deleted file mode 160000
index 05641cb..0000000
--- a/bundle/mayansmoke
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 05641cb8e97f8056cb5bfb4cee45508f0a17cbbd
diff --git a/vimrc b/vimrc
index 00fe3e0..6f1c78a 100644
--- a/vimrc
+++ b/vimrc
@@ -24,6 +24,11 @@ if has("gui_running")
   set go=aegitt
   set co=115
   set lines=40
+  " Map Alt-keys for fontsize
+  nmap <M-+> <Plug>FontsizeInc
+  nmap <M-=> <Plug>FontsizeInc
+  nmap <M--> <Plug>FontsizeDec
+  nmap <M-0> <Plug>FontsizeDefault
   " GUI only color scheme
   colorscheme mayansmoke
 endif