bling/vim-airline — pull request #167 by edkolev (2013-08-20 20:35:48+00:00)
Title: allow ctrlp to use mode colors other than insert's colors

add global variable g:airline#extensions#ctrlp#color_template which can
hold modes normal|insert|visual|replace as string. ctrlp will use the
given mode's colors if the active theme doesn't define any.