added nvim config

nvim/init.vim

@@ -0,0 +1,14 @@
+" Plugins will be downloaded under the specified directory.
+call plug#begin(has('nvim') ? stdpath('data') . '/plugged' : '~/.vim/plugged')
+
+" Declare the list of plugins.
+Plug 'tpope/vim-sensible'
+Plug 'https://github.com/hashivim/vim-terraform.git'
+Plug 'vim-airline/vim-airline'
+Plug 'vim-airline/vim-airline-themes'
+Plug 'https://tpope.io/vim/fugitive.git'
+
+" List ends here. Plugins become visible to Vim after this call.
+call plug#end()
+set mouse=nvi
+let g:airline_powerline_fonts = 1