liquid_feedback_frontend

diff env/ui/grid.lua @ 1309:32cc544d5a5b
Cumulative patch for upcoming frontend version 4
author: bsw/jbe
date: Sun Jul 15 14:07:29 2018 +0200 (2018-07-15)
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/env/ui/grid.lua	Sun Jul 15 14:07:29 2018 +0200
     1.3 @@ -0,0 +1,6 @@
     1.4 +function ui.grid(args)
     1.5 +  args.attr = args.attr or {}
     1.6 +  args.attr.class = args.attr.class and args.attr.class .. " " or ""
     1.7 +  args.attr.class = args.attr.class .. "mdl-grid"
     1.8 +  ui.container(args)
     1.9 +end