Update gitconfig

gitconfig

@@ -32,3 +32,9 @@
   lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --
 [branch]
   autosetuprebase = always
+[difftool "Kaleidoscope"]
+	cmd = ksdiff-wrapper git \"$LOCAL\" \"$REMOTE\"
+[difftool]
+	prompt = false
+[diff]
+	tool = Kaleidoscope