VIM: Adds deoplete plugin

This and LSP were the two things that made me make the switch to neovim.

It is a fast and configurable auto-complete tool

.gitmodules

@@ -46,3 +46,6 @@
 [submodule "nvim/.config/nvim/pack/bundle/opt/nvim-lspconfig"]
 	path = nvim/.config/nvim/pack/bundle/opt/nvim-lspconfig
 	url = https://github.com/neovim/nvim-lspconfig/
+[submodule "nvim/.config/nvim/pack/bundle/opt/deoplete.nvim"]
+	path = nvim/.config/nvim/pack/bundle/opt/deoplete.nvim
+	url = https://github.com/Shougo/deoplete.nvim

nvim/.config/nvim/init.vim

@@ -12,6 +12,7 @@ if has('packages')
 	packadd! vim-vinegar
 	if has('nvim')
 		packadd! nvim-lspconfig
+		packadd! deoplete.nvim
 	endif
 endif
 

nvim/.config/nvim/pack/bundle/opt/deoplete.nvim

@@ -0,0 +1 @@
+Subproject commit 895fafe572585b807a31d4ba2835188d7b38cc41