[RFC] vim-patch:7.4.382

Problem:    Mapping characters may not work after typing Esc in Insert mode.
Solution:   Fix the noremap flags for inserted characters. (Jacob Niehus)

https://code.google.com/p/vim/source/detail?r=v7-4-382
Well, I can change the comment line.
But I must change the comment style in other Pull request?
I think it should be changed by other comment refactoring pull request.