Add IE11+ detection, use it to fix failing test
Add IE11+ detection, use it to fix failing test

Closes #1826

kk9599/CodeMirror,wingify/CodeMirror,alur/CodeMirror,isdampe/CodeMirror,NumbersInternational/CodeMirror,DustinH/CodeMirror,GerHobbelt/CodeMirror2,karthikeyansam/CodeMirror,happibum/CodeMirror-main,systay/CodeMirror,Dominator008/CodeMirror,CartoDB/CodeMirror,mihailik/CodeMirror,tpphu/CodeMirror,xeronith/CodeMirror,ksanaforge/CodeMirror,TDaglis/CodeMirror,fmoliveira/CodeMirror,ficristo/CodeMirror,Dominator008/CodeMirror,rrandom/CodeMirror,karthikeyansam/CodeMirror,supriyantomaftuh/CodeMirror,flyskyko/CodeMirror,gkoberger/CodeMirror,flyskyko/CodeMirror,MarcelGerber/CodeMirror,NeZaMy/CodeMirror2,mizchi/CodeMirror,symbla/CodeMirror,jayaprabhakar/CodeMirror,skylarkcob/CodeMirror,tpphu/CodeMirror,ssxxue/CodeMirror,increpare/CodeMirror,alur/CodeMirror,apatawari/CodeMirror,thomasjm/CodeMirror,Navaneethsen/CodeMirror,pabloferz/CodeMirror,GerHobbelt/CodeMirror2,djadmin/CodeMirror,Carreau/CodeMirror,EasonYi/CodeMirror,nawroth/CodeMirror,camellhf/CodeMirror,jayaprabhakar/CodeMirror,dperetti/CodeMirror,sourcelair/CodeMirror,jessegrosjean/CodeMirror,wbinnssmith/CodeMirror,namin/CodeMirror,kerabromsmu/CodeMirror,TechnicalPursuit/CodeMirror,isdampe/CodeMirror,cben/CodeMirror,webida/CodeMirror,tpphu/CodeMirror,rustemferreira/CodeMirror,trumanliu/CodeMirror,shiren/CodeMirror,jessegrosjean/CodeMirror,agendor/CodeMirror,d0liver/CodeMirror,Jisuanke/CodeMirror,supriyantomaftuh/CodeMirror,elisee/CodeMirror,mightyguava/CodeMirror,namin/CodeMirror,bocharsky-bw/CodeMirror,sourcelair/CodeMirror,belph/CodeMirror,Dominator008/CodeMirror,antimatter15/CodeMirror,KamranMackey/CodeMirror,codio/CodeMirror,manderson23/CodeMirror,hccampos/CodeMirror,dperetti/CodeMirror,sekcheong/CodeMirror,bocharsky-bw/CodeMirror,shiren/CodeMirror,EasonYi/CodeMirror,codio/CodeMirror,vanloswang/CodeMirror,KamranMackey/CodeMirror,karevn/CodeMirror,sourcelair/CodeMirror,AlanWasTaken/codemirror,crazy4chrissi/CodeMirror,fmoliveira/CodeMirror,alur/CodeMirror,bfrohs/CodeMirror,djadmin/CodeMirror,axter/CodeMirror,Aliccer/CodeMirror,jpolitz/CodeMirror,jpolitz/CodeMirror,michaelerobertsjr/CodeMirror,ficristo/CodeMirror,kevinushey/CodeMirror,ejgallego/CodeMirror,bluesh55/CodeMirror,bgrins/CodeMirror,apatawari/CodeMirror,cintiamh/CodeMirror,sanyaade-iot/CodeMirror,ThebingServices/CodeMirror,sekcheong/CodeMirror,flyskyko/CodeMirror,manderson23/CodeMirror,xeronith/CodeMirror,supriyantomaftuh/CodeMirror,qiankun007/CodeMirror,notepadqq/CodeMirror,happibum/CodeMirror-main,adobe/CodeMirror2,codio/CodeMirror,kerabromsmu/CodeMirror,pjkui/CodeMirror,nightwing/CodeMirror,bluesh55/CodeMirror,apatawari/CodeMirror,dperetti/CodeMirror,Aliccer/CodeMirror,notepadqq/CodeMirror,kolya-ay/CodeMirror,kangkot/CodeMirror,fivetran/CodeMirror,davidpham87/CodeMirror,webida/CodeMirror,TDaglis/CodeMirror,amshali/CodeMirror,schanzer/CodeMirror,qweasd1/CodeMirror,karevn/CodeMirror,mizchi/CodeMirror,camellhf/CodeMirror,Navaneethsen/CodeMirror,InternetGuru/CodeMirror,philuchansky/CodeMirror,schanzer/CodeMirror,rustemferreira/CodeMirror,INTELOGIE/CodeMirror,Allenice/CodeMirror,rasata/CodeMirror,karevn/CodeMirror,morrisonwudi/CodeMirror,manderson23/CodeMirror,hccampos/CodeMirror,kk9599/CodeMirror,mtaran-google/CodeMirror,TechnicalPursuit/CodeMirror,bgrins/CodeMirror,increpare/CodeMirror,melpon/CodeMirror,ficristo/CodeMirror,InternetGuru/CodeMirror,bluesh55/CodeMirror,DustinH/CodeMirror,mtaran-google/CodeMirror,elisee/CodeMirror,hackmdio/CodeMirror,skylarkcob/CodeMirror,agendor/CodeMirror,mightyguava/CodeMirror,elisee/CodeMirror,thomasjm/CodeMirror,matthewbauer/CodeMirror,SidPresse/CodeMirror,NeZaMy/CodeMirror2,cintiamh/CodeMirror,Icenium/CodeMirror,cintiamh/CodeMirror,grzegorzmazur/CodeMirror,ThebingServices/CodeMirror,hccampos/CodeMirror,vincentwoo/CodeMirror,NeZaMy/CodeMirror2,Icenium/CodeMirror,qiankun007/CodeMirror,rustemferreira/CodeMirror,INTELOGIE/CodeMirror,qiankun007/CodeMirror,kangkot/CodeMirror,matthewbauer/CodeMirror,gkoberger/CodeMirror,wingify/CodeMirror,Icenium/CodeMirror,amsul/CodeMirror,melpon/CodeMirror,pabloferz/CodeMirror,Aliccer/CodeMirror,pjkui/CodeMirror,symbla/CodeMirror,increpare/CodeMirror,hackmdio/CodeMirror,trumanliu/CodeMirror,bocharsky-bw/CodeMirror,AlanWasTaken/codemirror,matthewbauer/CodeMirror,ashmind/CodeMirror,nightwing/CodeMirror,melpon/CodeMirror,jayaprabhakar/CodeMirror,sgoo/CodeMirror,mtaran-google/CodeMirror,davidpham87/CodeMirror,CartoDB/CodeMirror,michaelerobertsjr/CodeMirror,bgrins/CodeMirror,rrandom/CodeMirror,fmoliveira/CodeMirror,SidPresse/CodeMirror,ejgallego/CodeMirror,d0liver/CodeMirror,cben/CodeMirror,agendor/CodeMirror,buchslava/CodeMirror,qweasd1/CodeMirror,sekcheong/CodeMirror,bfrohs/CodeMirror,webida/CodeMirror,wbinnssmith/CodeMirror,ksanaforge/CodeMirror,ZombieHippie/CodeMirror,rrandom/CodeMirror,jpolitz/CodeMirror,InternetGuru/CodeMirror,mightyguava/CodeMirror,ssxxue/CodeMirror,NumbersInternational/CodeMirror,pinbe/CodeMirror,kevinushey/CodeMirror,philuchansky/CodeMirror,dudb/CodeMirror,jkaplon/CodeMirror,fpco/codemirror,ksanaforge/CodeMirror,sanyaade-iot/CodeMirror,vincentwoo/CodeMirror,trumanliu/CodeMirror,jkaplon/CodeMirror,TechnicalPursuit/CodeMirror,xeronith/CodeMirror,ThebingServices/CodeMirror,sanyaade-iot/CodeMirror,MarcelGerber/CodeMirror,Ermlab/CodeMirror,r7kamura/CodeMirror,TDaglis/CodeMirror,loopspace/CodeMirror,KamranMackey/CodeMirror,loopspace/CodeMirror,ashmind/CodeMirror,skylarkcob/CodeMirror,thomasjm/CodeMirror,hackmdio/CodeMirror,DustinH/CodeMirror,INTELOGIE/CodeMirror,djadmin/CodeMirror,MarcelGerber/CodeMirror,camellhf/CodeMirror,wingify/CodeMirror,webida/CodeMirror,nawroth/CodeMirror,dbarnett/CodeMirror,namin/CodeMirror,pinbe/CodeMirror,Allenice/CodeMirror,belph/CodeMirror,dudb/CodeMirror,philuchansky/CodeMirror,belph/CodeMirror,crazy4chrissi/CodeMirror,anthonygego/CodeMirror,mizchi/CodeMirror,karthikeyansam/CodeMirror,pabloferz/CodeMirror,gkoberger/CodeMirror,ejgallego/CodeMirror,Jisuanke/CodeMirror,mihailik/CodeMirror,notepadqq/CodeMirror,abdelouahabb/CodeMirror,abdelouahabb/CodeMirror,adobe/CodeMirror2,amshali/CodeMirror,amshali/CodeMirror,ssxxue/CodeMirror,r7kamura/CodeMirror,jessegrosjean/CodeMirror,kangkot/CodeMirror,Carreau/CodeMirror,antimatter15/CodeMirror,vincentwoo/CodeMirror,ZombieHippie/CodeMirror,AlanWasTaken/codemirror,buchslava/CodeMirror,Navaneethsen/CodeMirror,michaelerobertsjr/CodeMirror,bfrohs/CodeMirror,dbarnett/CodeMirror,fpco/codemirror,vanloswang/CodeMirror,loopspace/CodeMirror,pjkui/CodeMirror,happibum/CodeMirror-main,kuangyeheng/CodeMirror,axter/CodeMirror,buchslava/CodeMirror,dbarnett/CodeMirror,ZombieHippie/CodeMirror,amsul/CodeMirror,anthonygego/CodeMirror,ashmind/CodeMirror,Ermlab/CodeMirror,kuangyeheng/CodeMirror,fivetran/CodeMirror,nightwing/CodeMirror,qweasd1/CodeMirror,kolya-ay/CodeMirror,joshterrell805-historic/CodeMirror,vanloswang/CodeMirror,shiren/CodeMirror,kk9599/CodeMirror,EasonYi/CodeMirror,mihailik/CodeMirror,antimatter15/CodeMirror,davidpham87/CodeMirror,d0liver/CodeMirror,Allenice/CodeMirror,adobe/CodeMirror2,joshterrell805-historic/CodeMirror,systay/CodeMirror,nawroth/CodeMirror,schanzer/CodeMirror,grzegorzmazur/CodeMirror,pinbe/CodeMirror,morrisonwudi/CodeMirror,sgoo/CodeMirror,SidPresse/CodeMirror,axter/CodeMirror,abdelouahabb/CodeMirror,NumbersInternational/CodeMirror,kerabromsmu/CodeMirror,jkaplon/CodeMirror,rasata/CodeMirror,dudb/CodeMirror,anthonygego/CodeMirror,symbla/CodeMirror,Jisuanke/CodeMirror,systay/CodeMirror,kuangyeheng/CodeMirror,morrisonwudi/CodeMirror,r7kamura/CodeMirror,isdampe/CodeMirror,crazy4chrissi/CodeMirror,grzegorzmazur/CodeMirror,rasata/CodeMirror