Update windows docs

.gitignore

@@ -1,7 +1,7 @@
-vim/undo
 vim/.netrwhist
 vim/bundle/*
 vim/plugged/*
+vim/undo
 vim/undo/*
 config/openbox/lxde-rc.xml
 *.pyc

windows/readme.md

@@ -1,19 +1,29 @@
 # Windows Setup
 
-* map caps to left-ctrl using https://sharpkeys.codeplex.com/
-* install git for Windows
+* Map caps to left-ctrl using https://sharpkeys.codeplex.com/
+* Install git for Windows
 
-* symlink dotfiles to ~/.dotfiles with `cmd //c 'mklink .dotfiles drive:\path\to\dotfiles'`
-* symlink files in the dotfiles windows folder using `cmd //c 'mklink .some-file .dotfiles\some-file'`
-* symlink appropriate files in the root dotfiles directory
-  * ignore all zsh files
-  * don't symlink .vim folder because Plugged will fail to install the plugins. Just make a copy.
+* Symlink dotfiles to ~/.dotfiles with `cmd //c 'mklink .dotfiles drive:\path\to\dotfiles'`
+* Symlink files in the dotfiles windows folder using `cmd //c 'mklink .some-file .dotfiles\some-file'`
+* Symlink appropriate files in the root dotfiles directory
+  * Ignore all zsh files
+  * Don't symlink .vim folder because Plugged will fail to install the plugins.
+    Just make a copy.
 
 ## Setting up Cygwin
 
-* can create symlinks to dotfiles using the git bash shell. The cygwin home directory
+* Can create symlinks to dotfiles using the git bash shell. The cygwin home directory
   is likely going to be `C:\cygwin\home\<username>`.
 
 ## Setting up Clojure
 
 * Install Lein: https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein.bat
+
+## Setting up Vim
+
+You have to make a copy of the vim folder. For some unknown reason the Plugged scripts
+don't work when running them on a symlinked .vim directory. Can also symlink most of the
+directories in the vim folder. You have to symlink using the full path instead of
+something like `~\.dotfiles\vim`, otherwise it won't work. The full path is something like
+`c:\users\michael\.dotfiles\vim`. Be careful when removing symlinks as it will delete the
+linked source as well.