Split out plugin loading into individual modules

.config/nvim/pluglist/design.vim

@@ -0,0 +1,36 @@
+" Design
+Plug 'vim-airline/vim-airline'
+" PLUGIN: AIRLINE
+let g:airline_powerline_fonts=1
+" disable automatically refreshing the mux statusbar since it breaks tmux
+" prefix highlighting. Instead, when changing vim statusbar just create
+" snapshot with :TmuxlineSnapshot file and stick it into tmux config manually
+let g:airline#extensions#tmuxline#enabled = 1
+" custom preset with left-justified window list
+Plug 'vim-airline/vim-airline-themes'
+
+Plug 'edkolev/tmuxline.vim'
+" PLUGIN: TMUXLINE
+let g:tmuxline_preset = {
+  \'a'       : '#S',
+  \'b'       : '#(whoami)',
+  \'c'       : '#I:#P',
+  \'win'     : '#I #W',
+  \'cwin'    : [' ', '#I #W'],
+  \'x'       : '#{?client_prefix,#[fg=colour232]#[bg=brightblue],} %H:%M:%S',
+  \'y'       : '%d-%b-%y',
+  \'z'       : '#H',
+  \'options' : {}}
+
+" Colorschemes
+Plug 'rafi/awesome-vim-colorschemes'
+Plug 'reedes/vim-colors-pencil'
+Plug 'rakr/vim-togglebg'
+
+" Enable italics for colorschemes that support them
+let g:gruvbox_italic=1
+let g:one_allow_italics=1
+let g:pencil_terminal_italics=1
+
+" per this discussion: https://github.com/junegunn/vim-plug/issues/300
+autocmd VimEnter * colorscheme one