Add some docs on capturing browsers
Add some docs on capturing browsers

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rhlass/karma,Dignifiedquire/karma,sym3tri/testacular,unional/karma,fredrikbonander/karma,powerkid/karma,powerkid/karma,Dignifiedquire/karma,jbdeboer/karma,Iristyle/karma,aiboy/karma,marthinus-engelbrecht/karma,brenoc/karma,r3mi/karma,wilkerlucio/karma,gayancliyanage/karma,petebacondarwin/testacular,sym3tri/testacular,bitwiseman/karma,e-conomic/testacular,eddiemonge/karma,bertrandgressier/karma,WickyNilliams/karma,marcenuc/testacular,switchfly/karma,hppycoder/karma,astorije/karma,Sanjo/karma,IveWong/karma,hitesh97/karma,joakimkarlsson/karma,IveWong/karma,agrublev/karma,clbond/karma,vsdev1/testacular,rgaskill/karma,KidkArolis/karma,Sanjo/karma,ashtuchkin/testacular,NimaVaziri/karma,vtsvang/karma,muffs/karma,swayf/karma,mpj/testacular,shyamseshadri/testacular,bertrandgressier/karma,chhsiao1981/testacular,Dignifiedquire/karma,machuga/karma,garcimouche/karma,drkibitz/karma,iammerrick/karma,jjoos/karma,stevemao/karma,mprobst/karma,pmq20/karma,lencioni/karma,brenoc/karma,Basemm/karma,simudream/karma,rhlass/karma,andersjanmyr/karma,alextucker/testacular,gdi2290/karma,pavelgj/testacular,timebackzhou/karma,patrickporto/karma,ajoslin/karma,wesleycho/karma,jfroom/karma,hppycoder/karma,pedrosnk/karma,codedogfish/karma,jan-molak/karma,machuga/karma,rgaskill/karma,johnjbarton/karma,karma-runner/karma,OniOni/karma,kahwee/karma,clbond/karma,rhlass/karma,harme199497/karma,xiaoking/karma,divdavem/testacular,clbond/karma,rageshkrishna/karma,marthinus-engelbrecht/karma,Klaudit/karma,youprofit/karma,hleeldc/karma,ck1125/karma,jamestalmage/karma,mprobst/karma,davidmichaelkarr/karma,harme199497/karma,markoa/karma,timols/karma,astorije/karma,remy/karma,xdissent/karma,KrekkieD/karma,ijobling/karma,shakyShane/karma,jmendiara/karma,shakyShane/karma,rageshkrishna/karma,skycocker/karma,ryanflorence/testacular,brianmhunt/karma,bitwiseman/karma,sja/karma,ashtuchkin/testacular,revolunet/karma,KidkArolis/karma,WickyNilliams/karma,behzad88/karma,oyiptong/karma,MiCHiLU/testacular,yandex-lego/karma,rhlass/karma,geddski/karma,codedogfish/karma,divdavem/testacular,mprobst/karma,kjbekkelund/karma,thirtyseven/karma,nmalaguti/karma,jamesshore/testacular,marcodejongh/karma,NimaVaziri/karma,growlybear/karma,wesleycho/karma,SamuelMarks/karma,ashaffer/karma,xdissent/karma,nmalaguti/karma,chad-configit/testacular,agrublev/karma,kmayer/testacular,bitwiseman/karma,chrisirhc/karma,cironunes/karma,thomasboyt/karma,johnjbarton/karma,yandex-lego/karma,pavelgj/testacular,Demeterr/karma,davidmichaelkarr/karma,pmq20/karma,KevinOrtman/testacular,gayancliyanage/karma,codedogfish/karma,vojtajina/karma,gfxmonk/karma,revolunet/karma,karma-runner/karma,codedogfish/karma,david-garcia-nete/karma,karma-runner/karma,rageshkrishna/karma,viruschidai/karma,oyiptong/karma,eddiemonge/karma,pedrotcaraujo/karma,Demeterr/karma,igorlima/karma,pmq20/karma,swayf/karma,mpj/testacular,patrickporto/karma,rylnd/karma,astorije/karma,Basemm/karma,gdi2290/karma,ryankask/testacular,KrekkieD/karma,KrekkieD/karma,mccalltd/karma,xiaoking/karma,tomkuk/karma,garcimouche/karma,dscape/testacular,vsdev1/testacular,vtsvang/karma,jsdir/karma,Klaudit/karma,brianmhunt/karma,tomkuk/karma,gayancliyanage/karma,e-conomic/testacular,IveWong/karma,youprofit/karma,xiaoking/karma,pedrosnk/karma,wilkerlucio/karma,simudream/karma,zheller/karma,sublimino/karma,jfroom/karma,pmq20/karma,mccalltd/karma,ijobling/karma,jsdir/karma,ashtuchkin/testacular,nmalaguti/karma,chhsiao1981/testacular,fredsa/testacular,gayancliyanage/karma,stevemao/karma,ernsheong/karma,jjoos/karma,wesleycho/karma,toranb/karma,andersjanmyr/karma,hleeldc/karma,chrisirhc/karma,vojtajina/karma,ernsheong/karma,vojtajina/karma,alextucker/testacular,tschaub/karma,tomkuk/karma,ck1125/karma,nmalaguti/karma,david-garcia-nete/karma,chad-configit/testacular,hexelon/karma,Klaudit/karma,panrafal/karma,alextucker/testacular,markoa/karma,jan-molak/karma,johan/karma,lencioni/karma,jeffjewiss/karma,KevinOrtman/testacular,IsaacChapman/karma,growlybear/karma,kmayer/testacular,astorije/karma,jsdir/karma,jamestalmage/karma,fredrikbonander/karma,timebackzhou/karma,amagee/karma,oyiptong/karma,panrafal/karma,skycocker/karma,sja/karma,jacopotarantino/karma,ijobling/karma,johnjbarton/karma,Grummle/karma,timebackzhou/karma,hindsightsoftware/karma,sylvain-hamel/karma,jamestalmage/karma,dmitriiabramov/karma,hitesh97/karma,brianmhunt/karma,marcenuc/testacular,zheller/karma,viruschidai/karma,SamuelMarks/karma,ashaffer/karma,patrickporto/karma,johan/karma,ajoslin/karma,sylvain-hamel/karma,sublimino/karma,geddski/karma,divdavem/testacular,kahwee/karma,peteryates/karma,fivetanley/karma,ryankask/testacular,yandex-lego/karma,behzad88/karma,unional/karma,switchfly/karma,robdodson/karma,joakimkarlsson/karma,jmendiara/karma,sylvain-hamel/karma,david-garcia-nete/karma,brianmhunt/karma,clbond/karma,shirish87/karma,matti/karma,mpj/testacular,Grummle/karma,hrgdavor/testacular,marthinus-engelbrecht/karma,jankopriva/karma,marcodejongh/karma,xiaoking/karma,fredsa/testacular,muffs/karma,jjoos/karma,jamesshore/testacular,kjbekkelund/karma,adamnation/karma,aiboy/karma,powerkid/karma,jeffjewiss/karma,yiwang/testacular,buley/karma,oyiptong/karma,hrgdavor/testacular,hexelon/karma,unional/karma,buley/karma,simudream/karma,sergeylukin/karma,yiwang/testacular,timebackzhou/karma,amagee/karma,IsaacChapman/karma,nishp1/testacular,vtsvang/karma,peteryates/karma,buley/karma,lencioni/karma,hitesh97/karma,chrisirhc/karma,unional/karma,IsaacChapman/karma,jbdeboer/karma,jankopriva/karma,wesleycho/karma,KrekkieD/karma,maksimr/karma,behzad88/karma,OniOni/karma,jjoos/karma,thirtyseven/karma,dotfold/testacular,Sanjo/karma,matti/karma,Klaudit/karma,rgaskill/karma,sym3tri/testacular,chrisirhc/karma,IveWong/karma,igorlima/karma,youprofit/karma,rylnd/karma,adamnation/karma,kahwee/karma,adamnation/karma,powerkid/karma,MiCHiLU/testacular,featurist/testacular,pedrosnk/karma,dannycroft/karma,shirish87/karma,maksimr/karma,toranb/karma,harme199497/karma,vtsvang/karma,lgalfaso/karma,skycocker/karma,ahaurw01/testacular,skycocker/karma,jacopotarantino/karma,ahaurw01/testacular,harme199497/karma,czchen/karma,gfxmonk/karma,timols/karma,growlybear/karma,pedrotcaraujo/karma,tomkuk/karma,thomasboyt/karma,pedrotcaraujo/karma,johnjbarton/karma,hindsightsoftware/karma,drkibitz/karma,maksimr/karma,shirish87/karma,ryanflorence/testacular,karma-runner/karma,aiboy/karma,IsaacChapman/karma,czchen/karma,buley/karma,r3mi/karma,remy/karma,hitesh97/karma,tschaub/karma,panrafal/karma,jeffjewiss/karma,stevemao/karma,ahaurw01/testacular,dmitriiabramov/karma,fivetanley/karma,stevemao/karma,dotfold/testacular,SamuelMarks/karma,cironunes/karma,dannycroft/karma,patrickporto/karma,makeusabrew/karma,marthinus-engelbrecht/karma,sergeylukin/karma,lgalfaso/karma,MiCHiLU/testacular,youprofit/karma,robdodson/karma,ernsheong/karma,dscape/testacular,simudream/karma,taichi/testacular,aiboy/karma,makeusabrew/karma,kahwee/karma,featurist/testacular,jamestalmage/karma,Dignifiedquire/karma,iammerrick/karma,pedrotcaraujo/karma,Sanjo/karma,dmitriiabramov/karma