Remove arpeggio; unused

.gitmodules

@@ -222,10 +222,6 @@
   path = vim/bundle/joestelmach-javaScriptLint
   url = https://github.com/joestelmach/javaScriptLint.vim
   ignore = dirty
-[submodule "vim/bundle/kana-vim-arpeggio"]
-  path = vim/bundle/kana-vim-arpeggio
-  url = https://github.com/kana/vim-arpeggio
-  ignore = dirty
 [submodule "vim/bundle/chrisbra-color_highlight"]
   path = vim/bundle/chrisbra-color_highlight
   url = https://github.com/chrisbra/color_highlight.git

README.md

@@ -426,7 +426,6 @@ If you omit the key combo, you'll get a list of all the maps. You can do the sam
 
 #### General enhancements that don't add new commands
 
- * Arpeggio - allows you to define key-chord combinations
  * IndexedSearch - when you do searches will show you "Match 2 of 4" in the status line
  * delimitMate - automatically closes quotes
  * SearchComplete - tab completion in the / search window

vim/bundle/kana-vim-arpeggio

@@ -1 +0,0 @@
-Subproject commit d2a8214956511fbd199faf85ec39519d86700f67

vim/plugin/settings/yadr-keymap.vim

@@ -1,6 +1,3 @@
-" Arpeggio lets us define key-chord combos (simultaneous key presses)
-call arpeggio#load()
-
 " ========================================
 " General vim sanity improvements
 " ========================================