vim-patch:7.4.220

Problem:    Test 105 does not work in a shadow dir. (James McCoy)
Solution:   Omit "src/" from the checked path.

https://code.google.com/p/vim/source/detail?r=v7-4-220
Merge pull request #1104 from Hinidu/vim-patch-7.4.220

vim-patch:7.4.220