airline support

init.vim

@@ -2,3 +2,4 @@
 source $HOME/.config/nvim/modules/plugins.vim
 source $HOME/.config/nvim/modules/general.vim
 source $HOME/.config/nvim/modules/theme.vim
+source $HOME/.config/nvim/modules/airline.vim

modules/airline.vim

@@ -0,0 +1,6 @@
+" enable tabline
+let g:airline#extensions#tabline#enabled = 1
+" enable powerline fonts
+let g:airline_powerline_fonts = 1
+" Switch to your current theme
+let g:airline_theme = 'tender'