revert _handleTabKey() to early version since only code mirror key handling is connected to it right now.
revert _handleTabKey() to early version since only code mirror key handling is connected to it right now.

robertkarlsson/brackets,sedge/nimble,petetnt/brackets,NKcentinel/brackets,raygervais/brackets,Wikunia/brackets,RamirezWillow/brackets,humphd/brackets,rlugojr/brackets,ls2uper/brackets,sprintr/brackets,zhukaixy/brackets,srinivashappy/brackets,chrismoulton/brackets,ForkedRepos/brackets,jiawenbo/brackets,ls2uper/brackets,pkdevbox/brackets,zhukaixy/brackets,marcominetti/brackets,Mosoc/brackets,tan9/brackets,82488059/brackets,pratts/brackets,GHackAnonymous/brackets,cdot-brackets-extensions/nimble-htmlLint,simon66/brackets,fronzec/brackets,Free-Technology-Guild/brackets,pratts/brackets,macdg/brackets,shiyamkumar/brackets,Jonavin/brackets,MantisWare/brackets,Fcmam5/brackets,ashleygwilliams/brackets,mozilla/brackets,albertinad/brackets,ralic/brackets,zcbenz/brackets,arduino-org/ArduinoStudio,2youyouo2/cocoslite,No9/brackets,Mosoc/brackets,fcjailybo/brackets,andrewnc/brackets,fashionsun/brackets,revi/brackets,mcanthony/brackets,mjurczyk/brackets,fronzec/brackets,shal1y/brackets,sprintr/brackets,iamchathu/brackets,FTG-003/brackets,y12uc231/brackets,amrelnaggar/brackets,m66n/brackets,Pomax/brackets,resir014/brackets,CapeSepias/brackets,fabricadeaplicativos/brackets,phillipalexander/brackets,ashleygwilliams/brackets,petetnt/brackets,Wikunia/brackets,dtcom/MyPSDBracket,mat-mcloughlin/brackets,MarcelGerber/brackets,NKcentinel/brackets,pkdevbox/brackets,mozilla/brackets,amrelnaggar/brackets,Fcmam5/brackets,gupta-tarun/brackets,massimiliano76/brackets,brianjking/brackets,nucliweb/brackets,jiawenbo/brackets,mat-mcloughlin/brackets,agreco/brackets,sprintr/brackets,gcommetti/brackets,fabricadeaplicativos/brackets,SidBala/brackets,CapeSepias/brackets,falcon1812/brackets,GHackAnonymous/brackets,brianjking/brackets,TylerL-uxai/brackets,bidle/brackets,Rajat-dhyani/brackets,gideonthomas/brackets,adobe/brackets,chinnyannieb/brackets,L0g1k/brackets,NickersF/brackets,arduino-org/ArduinoStudio,agreco/brackets,zLeonjo/brackets,dangkhue27/brackets,gcommetti/brackets,No9/brackets,cosmosgenius/brackets,Free-Technology-Guild/brackets,thr0w/brackets,hanmichael/brackets,albertinad/brackets,Denisov21/brackets,SebastianBoyd/sebastianboyd.github.io-OLD,wakermahmud/brackets,agreco/brackets,mcanthony/brackets,rlugojr/brackets,srinivashappy/brackets,udhayam/brackets,ricciozhang/brackets,FTG-003/brackets,mjurczyk/brackets,jacobnash/brackets,Th30/brackets,emanziano/brackets,zaggino/brackets-electron,karevn/brackets,Real-Currents/brackets,iamchathu/brackets,xantage/brackets,resir014/brackets,dtcom/MyPSDBracket,L0g1k/quickfire-old,pratts/brackets,arduino-org/ArduinoStudio,adrianhartanto0/brackets,robertkarlsson/brackets,keir-rex/brackets,rlugojr/brackets,adobe/brackets,eric-stanley/brackets,lunode/brackets,kolipka/brackets,zcbenz/brackets,fronzec/brackets,Th30/brackets,gcommetti/brackets,zhukaixy/brackets,macdg/brackets,JordanTheriault/brackets,zLeonjo/brackets,raygervais/brackets,MantisWare/brackets,RobertJGabriel/brackets,hanmichael/brackets,GHackAnonymous/brackets,SidBala/brackets,alicoding/nimble,riselabs-ufba/RiPLE-HC-ExperimentalData,busykai/brackets,siddharta1337/brackets,wesleifreitas/brackets,richmondgozarin/brackets,iamchathu/brackets,adobe/brackets,dangkhue27/brackets,ecwebservices/brackets,fcjailybo/brackets,SidBala/brackets,Rynaro/brackets,2youyouo2/cocoslite,CapeSepias/brackets,zLeonjo/brackets,siddharta1337/brackets,uwsd/brackets,zaggino/brackets-electron,ryanackley/tailor,zaggino/brackets-electron,macdg/brackets,gwynndesign/brackets,CoherentLabs/brackets,flukeout/brackets,falcon1812/brackets,jmarkina/brackets,xantage/brackets,GHackAnonymous/brackets,chinnyannieb/brackets,chrisle/brackets,adrianhartanto0/brackets,Pomax/brackets,sedge/nimble,kolipka/brackets,RobertJGabriel/brackets,gcommetti/brackets,RobertJGabriel/brackets,gwynndesign/brackets,gwynndesign/brackets,sgupta7857/brackets,gideonthomas/brackets,zcbenz/brackets,amrelnaggar/brackets,fcjailybo/brackets,adrianhartanto0/brackets,StephanieMak/brackets,veveykocute/brackets,No9/brackets,Jonavin/brackets,emanziano/brackets,gupta-tarun/brackets,Andrey-Pavlov/brackets,dangkhue27/brackets,stowball/brackets,uwsd/brackets,CapeSepias/brackets,thr0w/brackets,bidle/brackets,srhbinion/brackets,malinkie/brackets,michaeljayt/brackets,stowball/brackets,jiimaho/brackets,hanmichael/brackets,stowball/brackets,rlugojr/brackets,abhishekbhalani/brackets,SidBala/brackets,siddharta1337/brackets,richmondgozarin/brackets,sgupta7857/brackets,goldcase/brackets,Cartman0/brackets,andrewnc/brackets,treejames/brackets,kilroy23/brackets,robertkarlsson/brackets,wesleifreitas/brackets,ashleygwilliams/brackets,zLeonjo/brackets,MarcelGerber/brackets,cosmosgenius/brackets,rafaelstz/brackets,pkdevbox/brackets,rafaelstz/brackets,abhishekbhalani/brackets,show0017/brackets,Rynaro/brackets,uwsd/brackets,lunode/brackets,L0g1k/brackets,gideonthomas/brackets,keir-rex/brackets,dtcom/MyPSDBracket,weebygames/brackets,Cartman0/brackets,gideonthomas/brackets,goldcase/brackets,goldcase/brackets,karevn/brackets,quasto/ArduinoStudio,kolipka/brackets,Live4Code/brackets,treejames/brackets,lovewitty/brackets,Lojsan123/brackets,youprofit/brackets,sgupta7857/brackets,jmarkina/brackets,nucliweb/brackets,StephanieMak/brackets,srhbinion/brackets,IAmAnubhavSaini/brackets,Denisov21/brackets,simon66/brackets,malinkie/brackets,michaeljayt/brackets,Andrey-Pavlov/brackets,wesleifreitas/brackets,hanmichael/brackets,flukeout/brackets,thr0w/brackets,thehogfather/brackets,Mosoc/brackets,fastrde/brackets,massimiliano76/brackets,albertinad/brackets,ScalaInc/brackets,ricciozhang/brackets,uwsd/brackets,shiyamkumar/brackets,veveykocute/brackets,lunode/brackets,fcjailybo/brackets,thr0w/brackets,ficristo/brackets,StephanieMak/brackets,falcon1812/brackets,phillipalexander/brackets,ScalaInc/brackets,massimiliano76/brackets,eric-stanley/brackets,Andrey-Pavlov/brackets,srinivashappy/brackets,jiimaho/brackets,Jonavin/brackets,sophiacaspar/brackets,ropik/brackets,ChaofengZhou/brackets,IAmAnubhavSaini/brackets,stowball/brackets,srinivashappy/brackets,SebastianBoyd/sebastianboyd.github.io-OLD,No9/brackets,flukeout/brackets,MahadevanSrinivasan/brackets,ricciozhang/brackets,srhbinion/brackets,jacobnash/brackets,TylerL-uxai/brackets,mjurczyk/brackets,udhayam/brackets,ls2uper/brackets,NGHGithub/brackets,L0g1k/brackets,mozilla/brackets,quasto/ArduinoStudio,dangkhue27/brackets,fashionsun/brackets,gcommetti/brackets,ForkedRepos/brackets,wesleifreitas/brackets,gupta-tarun/brackets,wakermahmud/brackets,MantisWare/brackets,Rynaro/brackets,arduino-org/ArduinoStudio,StephanieMak/brackets,nucliweb/brackets,Live4Code/brackets,shal1y/brackets,raygervais/brackets,kilroy23/brackets,Rynaro/brackets,richmondgozarin/brackets,wangjun/brackets,MantisWare/brackets,Live4Code/brackets,macdg/brackets,FTG-003/brackets,kilroy23/brackets,shal1y/brackets,brianjking/brackets,mjurczyk/brackets,sedge/nimble,phillipalexander/brackets,MarcelGerber/brackets,Real-Currents/brackets,jmarkina/brackets,jacobnash/brackets,ashleygwilliams/brackets,eric-stanley/brackets,pomadgw/brackets,ForkedRepos/brackets,baig/brackets,fcjailybo/brackets,pkdevbox/brackets,Cartman0/brackets,weebygames/brackets,sophiacaspar/brackets,IAmAnubhavSaini/brackets,srhbinion/brackets,show0017/brackets,NGHGithub/brackets,eric-stanley/brackets,quasto/ArduinoStudio,revi/brackets,ficristo/brackets,pomadgw/brackets,youprofit/brackets,resir014/brackets,lovewitty/brackets,ricciozhang/brackets,uwsd/brackets,richmondgozarin/brackets,show0017/brackets,karevn/brackets,zaggino/brackets-electron,emanziano/brackets,wangjun/brackets,ryanackley/tailor,MahadevanSrinivasan/brackets,RobertJGabriel/brackets,RamirezWillow/brackets,fvntr/brackets,andrewnc/brackets,chrismoulton/brackets,riselabs-ufba/RiPLE-HC-ExperimentalData,youprofit/brackets,Andrey-Pavlov/brackets,FTG-003/brackets,NGHGithub/brackets,Fcmam5/brackets,ashleygwilliams/brackets,alexkid64/brackets,wangjun/brackets,massimiliano76/brackets,udhayam/brackets,Denisov21/brackets,MahadevanSrinivasan/brackets,xantage/brackets,Wikunia/brackets,sgupta7857/brackets,baig/brackets,chrisle/brackets,ggusman/present,xantage/brackets,NickersF/brackets,netlams/brackets,wesleifreitas/brackets,mozilla/brackets,weebygames/brackets,Real-Currents/brackets,keir-rex/brackets,karevn/brackets,petetnt/brackets,robertkarlsson/brackets,abhisekp/brackets,humphd/brackets,Real-Currents/brackets,adrianhartanto0/brackets,fashionsun/brackets,gupta-tarun/brackets,iamchathu/brackets,veveykocute/brackets,82488059/brackets,veveykocute/brackets,raygervais/brackets,macdg/brackets,Cartman0/brackets,treejames/brackets,eric-stanley/brackets,sophiacaspar/brackets,JordanTheriault/brackets,sprintr/brackets,jiawenbo/brackets,lovewitty/brackets,ChaofengZhou/brackets,Live4Code/brackets,kilroy23/brackets,ryanackley/tailor,wakermahmud/brackets,RobertJGabriel/brackets,iamchathu/brackets,ralic/brackets,hanmichael/brackets,Lojsan123/brackets,fastrde/brackets,ecwebservices/brackets,fabricadeaplicativos/brackets,ryanackley/tailor,simon66/brackets,adobe/brackets,lovewitty/brackets,ggusman/present,sedge/nimble,thr0w/brackets,andrewnc/brackets,lovewitty/brackets,kolipka/brackets,emanziano/brackets,wakermahmud/brackets,No9/brackets,mjurczyk/brackets,zaggino/brackets-electron,fronzec/brackets,jmarkina/brackets,FTG-003/brackets,MantisWare/brackets,sgupta7857/brackets,bidle/brackets,kilroy23/brackets,sprintr/brackets,michaeljayt/brackets,thehogfather/brackets,jiimaho/brackets,NickersF/brackets,L0g1k/quickfire-old,Rajat-dhyani/brackets,NickersF/brackets,ralic/brackets,gupta-tarun/brackets,albertinad/brackets,L0g1k/quickfire-old,goldcase/brackets,chambej/brackets,siddharta1337/brackets,ls2uper/brackets,ricciozhang/brackets,michaeljayt/brackets,alicoding/nimble,chambej/brackets,alexkid64/brackets,rafaelstz/brackets,busykai/brackets,shal1y/brackets,arduino-org/ArduinoStudio,chrisle/brackets,ficristo/brackets,thehogfather/brackets,abhishekbhalani/brackets,phillipalexander/brackets,Live4Code/brackets,tan9/brackets,rafaelstz/brackets,fastrde/brackets,jiawenbo/brackets,RamirezWillow/brackets,ggusman/present,bidle/brackets,abhisekp/brackets,ChaofengZhou/brackets,NKcentinel/brackets,riselabs-ufba/RiPLE-HC-ExperimentalData,chrismoulton/brackets,ficristo/brackets,NickersF/brackets,keir-rex/brackets,baig/brackets,sophiacaspar/brackets,jiimaho/brackets,jiimaho/brackets,jacobnash/brackets,Denisov21/brackets,Rynaro/brackets,sedge/nimble,ChaofengZhou/brackets,wangjun/brackets,82488059/brackets,Free-Technology-Guild/brackets,Lojsan123/brackets,baig/brackets,riselabs-ufba/RiPLE-HC-ExperimentalData,mcanthony/brackets,revi/brackets,brianjking/brackets,ecwebservices/brackets,pomadgw/brackets,abhisekp/brackets,mat-mcloughlin/brackets,fabricadeaplicativos/brackets,chinnyannieb/brackets,m66n/brackets,ForkedRepos/brackets,mcanthony/brackets,resir014/brackets,zLeonjo/brackets,netlams/brackets,Free-Technology-Guild/brackets,malinkie/brackets,andrewnc/brackets,zaggino/brackets-electron,amrelnaggar/brackets,Mosoc/brackets,y12uc231/brackets,NGHGithub/brackets,JordanTheriault/brackets,humphd/brackets,tan9/brackets,tan9/brackets,rafaelstz/brackets,y12uc231/brackets,Wikunia/brackets,wakermahmud/brackets,y12uc231/brackets,dtcom/MyPSDBracket,Rajat-dhyani/brackets,2youyouo2/cocoslite,shiyamkumar/brackets,karevn/brackets,albertinad/brackets,raygervais/brackets,netlams/brackets,ecwebservices/brackets,Pomax/brackets,y12uc231/brackets,TylerL-uxai/brackets,siddharta1337/brackets,richmondgozarin/brackets,adobe/brackets,chambej/brackets,zhukaixy/brackets,shiyamkumar/brackets,riselabs-ufba/RiPLE-HC-ExperimentalData,shal1y/brackets,Andrey-Pavlov/brackets,Wikunia/brackets,thehogfather/brackets,fvntr/brackets,m66n/brackets,treejames/brackets,Th30/brackets,CoherentLabs/brackets,ecwebservices/brackets,alexkid64/brackets,thehogfather/brackets,simon66/brackets,chrismoulton/brackets,baig/brackets,RamirezWillow/brackets,fastrde/brackets,SebastianBoyd/sebastianboyd.github.io-OLD,alexkid64/brackets,sophiacaspar/brackets,IAmAnubhavSaini/brackets,revi/brackets,busykai/brackets,robertkarlsson/brackets,cdot-brackets-extensions/nimble-htmlLint,pkdevbox/brackets,TylerL-uxai/brackets,ForkedRepos/brackets,GHackAnonymous/brackets,Th30/brackets,goldcase/brackets,ScalaInc/brackets,ralic/brackets,jmarkina/brackets,ropik/brackets,weebygames/brackets,pratts/brackets,zcbenz/brackets,fronzec/brackets,emanziano/brackets,NGHGithub/brackets,busykai/brackets,Lojsan123/brackets,MahadevanSrinivasan/brackets,humphd/brackets,Pomax/brackets,zhukaixy/brackets,amrelnaggar/brackets,gideonthomas/brackets,youprofit/brackets,chinnyannieb/brackets,abhisekp/brackets,bidle/brackets,adrianhartanto0/brackets,ropik/brackets,ralic/brackets,pomadgw/brackets,ScalaInc/brackets,Mosoc/brackets,malinkie/brackets,falcon1812/brackets,brianjking/brackets,ropik/brackets,SebastianBoyd/sebastianboyd.github.io-OLD,weebygames/brackets,srhbinion/brackets,SebastianBoyd/sebastianboyd.github.io-OLD,m66n/brackets,Pomax/brackets,ChaofengZhou/brackets,Cartman0/brackets,JordanTheriault/brackets,mcanthony/brackets,youprofit/brackets,michaeljayt/brackets,ScalaInc/brackets,show0017/brackets,stowball/brackets,Rajat-dhyani/brackets,tan9/brackets,quasto/ArduinoStudio,abhisekp/brackets,udhayam/brackets,Real-Currents/brackets,kolipka/brackets,flukeout/brackets,chambej/brackets,TylerL-uxai/brackets,fashionsun/brackets,humphd/brackets,mozilla/brackets,jacobnash/brackets,agreco/brackets,ls2uper/brackets,netlams/brackets,ggusman/present,Denisov21/brackets,MarcelGerber/brackets,Jonavin/brackets,fvntr/brackets,MarcelGerber/brackets,riselabs-ufba/RiPLE-HC-ExperimentalData,lunode/brackets,quasto/ArduinoStudio,phillipalexander/brackets,alicoding/nimble,cosmosgenius/brackets,Lojsan123/brackets,fastrde/brackets,pratts/brackets,cdot-brackets-extensions/nimble-htmlLint,mat-mcloughlin/brackets,L0g1k/brackets,malinkie/brackets,2youyouo2/cocoslite,nucliweb/brackets,Fcmam5/brackets,JordanTheriault/brackets,82488059/brackets,ficristo/brackets,srinivashappy/brackets,CoherentLabs/brackets,alicoding/nimble,treejames/brackets,cosmosgenius/brackets,veveykocute/brackets,dangkhue27/brackets,Real-Currents/brackets,jiawenbo/brackets,m66n/brackets,falcon1812/brackets,IAmAnubhavSaini/brackets,petetnt/brackets,massimiliano76/brackets,resir014/brackets,chrisle/brackets,fvntr/brackets,Rajat-dhyani/brackets,chinnyannieb/brackets,petetnt/brackets,NKcentinel/brackets,fabricadeaplicativos/brackets,shiyamkumar/brackets,SidBala/brackets,NKcentinel/brackets,Free-Technology-Guild/brackets,chrisle/brackets,busykai/brackets,cdot-brackets-extensions/nimble-htmlLint,keir-rex/brackets,CoherentLabs/brackets,Th30/brackets,rlugojr/brackets,MahadevanSrinivasan/brackets,alexkid64/brackets,StephanieMak/brackets,2youyouo2/cocoslite,chambej/brackets,fashionsun/brackets,nucliweb/brackets,CapeSepias/brackets,xantage/brackets,simon66/brackets,revi/brackets,pomadgw/brackets,wangjun/brackets,udhayam/brackets,flukeout/brackets,chrismoulton/brackets,Jonavin/brackets,RamirezWillow/brackets,L0g1k/quickfire-old,netlams/brackets,L0g1k/quickfire-old,marcominetti/brackets,Fcmam5/brackets,lunode/brackets,gwynndesign/brackets,fvntr/brackets,82488059/brackets