[vim] made (partially) compatible with nvim-qt

.vimrc

@@ -8,11 +8,11 @@ call vundle#begin()
     Plugin 'VundleVim/Vundle.vim'
     Plugin 'airblade/vim-gitgutter'
     Plugin 'altercation/vim-colors-solarized'
-    Plugin 'mhinz/vim-startify'
     Plugin 'cespare/vim-toml'
     Plugin 'ludovicchabant/vim-gutentags'
-    Plugin 'scrooloose/nerdtree'
+    Plugin 'mhinz/vim-startify'
     Plugin 'sakhnik/nvim-gdb'
+    Plugin 'scrooloose/nerdtree'
     Plugin 'suan/vim-instant-markdown'
     Plugin 'tpope/vim-fugitive'
     Plugin 'tpope/vim-sleuth'
@@ -26,12 +26,7 @@ call vundle#end()
 
 filetype plugin indent on
 syntax enable
-if has('gui_running')
-    set background=light
-    set gfn=Hack\ Regular\ 9
-else
-    set background=dark
-endif
+set background=dark
 colorscheme solarized
 call togglebg#map("<F5>")
 let load_doxygen_syntax = 1