Change default git editor to vim

.gitconfig

@@ -26,7 +26,7 @@
 [core]    
     excludesfile = ~/.gitignore_global
     autocrlf = input
-    editor = subl
+    editor = vim
     filemode = false
 [merge]
     tool = vimdiff

tool-sharpener.txt

@@ -3,3 +3,4 @@
 * insert-sudo function return to end of line
 * vi mode on command line
 * * set -o vi
+* Leader for buffer nexting (,n?)