plugin updates, powerline fonts on laptop

.vim/README.md

 # My vimrc
 
-This repository contains my `.vimrc` and and `.vim` folder. 
-The `.vimrc` file is inside the folder and I usually keep a hard link outside.
+This repository contains my `.vim` folder.  The `vimrc` file is inside the folder.
 
 Of note:
 

vimtex @ 0212c94e

-Subproject commit 1aedd5a7464c93af5af86fec2f4cfce97d5f2947
+Subproject commit 0212c94e31f953378092249bc791eaaa4c5ccb1a

.vim/local/laptop.vim

+ if has("gui_running")
+   if has("gui_gtk2")
+    set guifont=Ubuntu\ Mono\ derivative\ Powerline\ 13
+	set guioptions-=r
+   endif
+ endif
+let g:airline_powerline_fonts = 1
+if !exists('g:airline_symbols')
+  let g:airline_symbols = {}
+endif
+let g:airline_symbols.space = "\ua0"