Disable syntastic_auto_loc_list.

Disabled for two reasons:

1/ It takes half the screen on my netbook.
2/ It causes vim < 7.3.449 to segfault @ screen.c:475.

https://github.com/scrooloose/syntastic/issues/151
http://ftp.vim.org/pub/vim/patches/7.3/7.3.449