make async detection more exhaustive
make async detection more exhaustive

campbellwmorgan/nunjucks,oddbird/nunjucks,internalfx/nunjucks,santoshsahoo/nunjucks,vigetlabs/nunjucks,punkave/nunjucks,node-modules/nunjucks,rhengles/nunjucks,campbellwmorgan/nunjucks,kevinschaul/nunjucks,internalfx/nunjucks,jlongster/nunjucks,oddbird/nunjucks,kevinschaul/nunjucks,internalfx/nunjucks,amyboyd/nunjucks,mozilla/nunjucks,node-modules/nunjucks,atorkhov/nunjucks,internalfx/nunjucks,popomore/nunjucks,amyboyd/nunjucks,robgraeber/nunjucks,node-modules/nunjucks,atorkhov/nunjucks,santoshsahoo/nunjucks,rhengles/nunjucks,oddbird/nunjucks,kevinschaul/nunjucks,rhengles/nunjucks,punkave/nunjucks,pardo/nunjucks,fabien/nunjucks,campbellwmorgan/nunjucks,jlongster/nunjucks,atorkhov/nunjucks,robgraeber/nunjucks,robgraeber/nunjucks,fabien/nunjucks,fabien/nunjucks,mozilla/nunjucks,popomore/nunjucks,mozilla/nunjucks,santoshsahoo/nunjucks,popomore/nunjucks,robgraeber/nunjucks,fabien/nunjucks,devoidfury/nunjucks,carljm/nunjucks,carljm/nunjucks,carljm/nunjucks,jlongster/nunjucks,AaronO/nunjucks,kevinschaul/nunjucks,amyboyd/nunjucks,punkave/nunjucks,AaronO/nunjucks,vigetlabs/nunjucks,pardo/nunjucks,carljm/nunjucks,pardo/nunjucks,AaronO/nunjucks,vigetlabs/nunjucks,campbellwmorgan/nunjucks,atorkhov/nunjucks,oddbird/nunjucks,pardo/nunjucks,devoidfury/nunjucks,node-modules/nunjucks,amyboyd/nunjucks,santoshsahoo/nunjucks,rhengles/nunjucks,vigetlabs/nunjucks,punkave/nunjucks,devoidfury/nunjucks,jlongster/nunjucks,AaronO/nunjucks