Add menu items for pane management
Add menu items for pane management

Closes #1897
kandros/atom,nucked/atom,kandros/atom,me6iaton/atom,GHackAnonymous/atom,deepfox/atom,n-riesco/atom,transcranial/atom,alfredxing/atom,amine7536/atom,mrodalgaard/atom,abcP9110/atom,jacekkopecky/atom,hagb4rd/atom,champagnez/atom,lovesnow/atom,me-benni/atom,chfritz/atom,yalexx/atom,targeter21/atom,fang-yufeng/atom,Abdillah/atom,helber/atom,bencolon/atom,liuxiong332/atom,gontadu/atom,hpham04/atom,kc8wxm/atom,Galactix/atom,ironbox360/atom,gontadu/atom,constanzaurzua/atom,MjAbuz/atom,einarmagnus/atom,oggy/atom,kaicataldo/atom,yomybaby/atom,hakatashi/atom,rsvip/aTom,SlimeQ/atom,Jonekee/atom,yalexx/atom,bsmr-x-script/atom,amine7536/atom,codex8/atom,Rodjana/atom,KENJU/atom,charleswhchan/atom,hharchani/atom,champagnez/atom,xream/atom,davideg/atom,hpham04/atom,tmunro/atom,GHackAnonymous/atom,dkfiresky/atom,johnhaley81/atom,lovesnow/atom,Sangaroonaom/atom,ppamorim/atom,h0dgep0dge/atom,Ju2ender/atom,jtrose2/atom,kc8wxm/atom,fang-yufeng/atom,h0dgep0dge/atom,YunchengLiao/atom,jlord/atom,tmunro/atom,avdg/atom,jtrose2/atom,Huaraz2/atom,ppamorim/atom,fedorov/atom,acontreras89/atom,fscherwi/atom,mnquintana/atom,fredericksilva/atom,vinodpanicker/atom,dkfiresky/atom,vhutheesing/atom,Hasimir/atom,einarmagnus/atom,CraZySacX/atom,ezeoleaf/atom,medovob/atom,ykeisuke/atom,abcP9110/atom,russlescai/atom,folpindo/atom,fang-yufeng/atom,jordanbtucker/atom,burodepeper/atom,ReddTea/atom,lovesnow/atom,gisenberg/atom,rsvip/aTom,liuderchi/atom,Andrey-Pavlov/atom,nvoron23/atom,dsandstrom/atom,ivoadf/atom,dkfiresky/atom,h0dgep0dge/atom,ashneo76/atom,Jdesk/atom,dkfiresky/atom,erikhakansson/atom,hakatashi/atom,CraZySacX/atom,stinsonga/atom,Ju2ender/atom,n-riesco/atom,FIT-CSE2410-A-Bombs/atom,vinodpanicker/atom,G-Baby/atom,erikhakansson/atom,nrodriguez13/atom,ppamorim/atom,fredericksilva/atom,alexandergmann/atom,Huaraz2/atom,vjeux/atom,Hasimir/atom,originye/atom,AdrianVovk/substance-ide,devoncarew/atom,svanharmelen/atom,jtrose2/atom,charleswhchan/atom,NunoEdgarGub1/atom,efatsi/atom,wiggzz/atom,nvoron23/atom,Abdillah/atom,MjAbuz/atom,Shekharrajak/atom,john-kelly/atom,brumm/atom,sillvan/atom,ilovezy/atom,tony612/atom,kc8wxm/atom,yangchenghu/atom,mostafaeweda/atom,batjko/atom,gabrielPeart/atom,vcarrera/atom,MjAbuz/atom,isghe/atom,jeremyramin/atom,Galactix/atom,anuwat121/atom,synaptek/atom,john-kelly/atom,kevinrenaers/atom,decaffeinate-examples/atom,bsmr-x-script/atom,Locke23rus/atom,vinodpanicker/atom,davideg/atom,rxkit/atom,rsvip/aTom,nucked/atom,jacekkopecky/atom,panuchart/atom,sillvan/atom,synaptek/atom,liuderchi/atom,RuiDGoncalves/atom,oggy/atom,scippio/atom,mertkahyaoglu/atom,phord/atom,Ju2ender/atom,beni55/atom,yalexx/atom,execjosh/atom,Jandersoft/atom,ali/atom,kaicataldo/atom,sotayamashita/atom,woss/atom,Galactix/atom,acontreras89/atom,devmario/atom,n-riesco/atom,kevinrenaers/atom,kittens/atom,lisonma/atom,deepfox/atom,abcP9110/atom,tmunro/atom,bcoe/atom,lisonma/atom,charleswhchan/atom,bolinfest/atom,johnrizzo1/atom,crazyquark/atom,dannyflax/atom,Jandersoft/atom,panuchart/atom,Mokolea/atom,bolinfest/atom,jacekkopecky/atom,rxkit/atom,cyzn/atom,Jdesk/atom,beni55/atom,Hasimir/atom,CraZySacX/atom,bryonwinger/atom,sxgao3001/atom,rsvip/aTom,fscherwi/atom,ezeoleaf/atom,champagnez/atom,Sangaroonaom/atom,yangchenghu/atom,acontreras89/atom,hagb4rd/atom,kjav/atom,PKRoma/atom,kittens/atom,ezeoleaf/atom,Ju2ender/atom,originye/atom,pombredanne/atom,basarat/atom,tisu2tisu/atom,basarat/atom,pombredanne/atom,helber/atom,lpommers/atom,sebmck/atom,Jandersolutions/atom,kdheepak89/atom,ashneo76/atom,jacekkopecky/atom,FoldingText/atom,decaffeinate-examples/atom,qiujuer/atom,mnquintana/atom,brettle/atom,stuartquin/atom,vcarrera/atom,yalexx/atom,kjav/atom,dannyflax/atom,woss/atom,KENJU/atom,AlisaKiatkongkumthon/atom,basarat/atom,fedorov/atom,scv119/atom,jordanbtucker/atom,AlisaKiatkongkumthon/atom,me-benni/atom,AlbertoBarrago/atom,rjattrill/atom,dkfiresky/atom,crazyquark/atom,AlexxNica/atom,chfritz/atom,deoxilix/atom,pkdevbox/atom,mnquintana/atom,dannyflax/atom,Austen-G/BlockBuilder,liuxiong332/atom,john-kelly/atom,andrewleverette/atom,deoxilix/atom,boomwaiza/atom,prembasumatary/atom,AlexxNica/atom,palita01/atom,YunchengLiao/atom,GHackAnonymous/atom,ppamorim/atom,pombredanne/atom,paulcbetts/atom,gisenberg/atom,ralphtheninja/atom,ashneo76/atom,Neron-X5/atom,DiogoXRP/atom,palita01/atom,alexandergmann/atom,FoldingText/atom,SlimeQ/atom,tisu2tisu/atom,ivoadf/atom,lpommers/atom,ali/atom,alfredxing/atom,kjav/atom,yamhon/atom,nvoron23/atom,Arcanemagus/atom,sxgao3001/atom,bradgearon/atom,n-riesco/atom,niklabh/atom,gabrielPeart/atom,gzzhanghao/atom,helber/atom,Jandersolutions/atom,xream/atom,g2p/atom,kandros/atom,hagb4rd/atom,phord/atom,ReddTea/atom,Dennis1978/atom,seedtigo/atom,decaffeinate-examples/atom,Klozz/atom,yamhon/atom,sillvan/atom,kc8wxm/atom,targeter21/atom,hellendag/atom,Locke23rus/atom,brettle/atom,tony612/atom,amine7536/atom,lovesnow/atom,lovesnow/atom,vcarrera/atom,toqz/atom,ilovezy/atom,001szymon/atom,gabrielPeart/atom,mostafaeweda/atom,G-Baby/atom,paulcbetts/atom,deepfox/atom,qiujuer/atom,sekcheong/atom,svanharmelen/atom,niklabh/atom,Dennis1978/atom,rlugojr/atom,MjAbuz/atom,hharchani/atom,gzzhanghao/atom,jeremyramin/atom,nrodriguez13/atom,fang-yufeng/atom,dijs/atom,rlugojr/atom,kdheepak89/atom,g2p/atom,ObviouslyGreen/atom,tanin47/atom,mrodalgaard/atom,kaicataldo/atom,jlord/atom,ykeisuke/atom,Rychard/atom,DiogoXRP/atom,Austen-G/BlockBuilder,hharchani/atom,elkingtonmcb/atom,john-kelly/atom,alfredxing/atom,pkdevbox/atom,NunoEdgarGub1/atom,lisonma/atom,dsandstrom/atom,pengshp/atom,elkingtonmcb/atom,dsandstrom/atom,001szymon/atom,toqz/atom,mdumrauf/atom,Dennis1978/atom,abcP9110/atom,BogusCurry/atom,sotayamashita/atom,avdg/atom,hellendag/atom,harshdattani/atom,omarhuanca/atom,anuwat121/atom,mrodalgaard/atom,crazyquark/atom,AlbertoBarrago/atom,RobinTec/atom,PKRoma/atom,G-Baby/atom,synaptek/atom,mertkahyaoglu/atom,boomwaiza/atom,brumm/atom,targeter21/atom,constanzaurzua/atom,fscherwi/atom,tisu2tisu/atom,AdrianVovk/substance-ide,nucked/atom,ilovezy/atom,YunchengLiao/atom,fredericksilva/atom,bj7/atom,dannyflax/atom,devmario/atom,gontadu/atom,dannyflax/atom,devoncarew/atom,stuartquin/atom,burodepeper/atom,hpham04/atom,rxkit/atom,Ingramz/atom,mnquintana/atom,stinsonga/atom,Ingramz/atom,transcranial/atom,rmartin/atom,Andrey-Pavlov/atom,florianb/atom,andrewleverette/atom,sotayamashita/atom,alexandergmann/atom,einarmagnus/atom,jlord/atom,florianb/atom,MjAbuz/atom,sekcheong/atom,sebmck/atom,Galactix/atom,charleswhchan/atom,ezeoleaf/atom,ilovezy/atom,pombredanne/atom,wiggzz/atom,constanzaurzua/atom,liuderchi/atom,rmartin/atom,RobinTec/atom,decaffeinate-examples/atom,mostafaeweda/atom,rookie125/atom,chengky/atom,GHackAnonymous/atom,isghe/atom,oggy/atom,isghe/atom,FoldingText/atom,medovob/atom,tjkr/atom,johnrizzo1/atom,tanin47/atom,prembasumatary/atom,kittens/atom,RuiDGoncalves/atom,Jonekee/atom,darwin/atom,florianb/atom,targeter21/atom,chengky/atom,bcoe/atom,devmario/atom,john-kelly/atom,pengshp/atom,codex8/atom,bryonwinger/atom,devmario/atom,Shekharrajak/atom,daxlab/atom,prembasumatary/atom,jjz/atom,codex8/atom,Abdillah/atom,KENJU/atom,chengky/atom,paulcbetts/atom,sxgao3001/atom,rjattrill/atom,brumm/atom,wiggzz/atom,johnhaley81/atom,amine7536/atom,bj7/atom,Locke23rus/atom,svanharmelen/atom,KENJU/atom,jjz/atom,rjattrill/atom,medovob/atom,gisenberg/atom,NunoEdgarGub1/atom,t9md/atom,hagb4rd/atom,hharchani/atom,qskycolor/atom,panuchart/atom,devmario/atom,gzzhanghao/atom,ilovezy/atom,AlexxNica/atom,vhutheesing/atom,phord/atom,daxlab/atom,ReddTea/atom,SlimeQ/atom,Galactix/atom,oggy/atom,hagb4rd/atom,hpham04/atom,bsmr-x-script/atom,rookie125/atom,Rychard/atom,stinsonga/atom,Andrey-Pavlov/atom,mertkahyaoglu/atom,cyzn/atom,matthewclendening/atom,qiujuer/atom,sillvan/atom,basarat/atom,Sangaroonaom/atom,sebmck/atom,matthewclendening/atom,jeremyramin/atom,splodingsocks/atom,beni55/atom,sekcheong/atom,rlugojr/atom,qskycolor/atom,Rodjana/atom,vhutheesing/atom,ivoadf/atom,liuxiong332/atom,harshdattani/atom,qskycolor/atom,matthewclendening/atom,amine7536/atom,RobinTec/atom,harshdattani/atom,sekcheong/atom,rookie125/atom,mostafaeweda/atom,Jonekee/atom,jjz/atom,ykeisuke/atom,DiogoXRP/atom,omarhuanca/atom,toqz/atom,splodingsocks/atom,jordanbtucker/atom,fang-yufeng/atom,BogusCurry/atom,dsandstrom/atom,ardeshirj/atom,seedtigo/atom,Andrey-Pavlov/atom,russlescai/atom,Jdesk/atom,batjko/atom,execjosh/atom,scippio/atom,GHackAnonymous/atom,ppamorim/atom,darwin/atom,efatsi/atom,cyzn/atom,fredericksilva/atom,rmartin/atom,FoldingText/atom,isghe/atom,Huaraz2/atom,basarat/atom,atom/atom,bryonwinger/atom,dsandstrom/atom,liuxiong332/atom,bcoe/atom,rmartin/atom,ObviouslyGreen/atom,jlord/atom,sekcheong/atom,chengky/atom,stuartquin/atom,ali/atom,ardeshirj/atom,rjattrill/atom,russlescai/atom,hakatashi/atom,sebmck/atom,vinodpanicker/atom,Neron-X5/atom,acontreras89/atom,qskycolor/atom,fedorov/atom,basarat/atom,ali/atom,deoxilix/atom,Andrey-Pavlov/atom,Arcanemagus/atom,Rychard/atom,tony612/atom,vcarrera/atom,mertkahyaoglu/atom,burodepeper/atom,crazyquark/atom,prembasumatary/atom,githubteacher/atom,scippio/atom,chfritz/atom,PKRoma/atom,Shekharrajak/atom,Ju2ender/atom,devoncarew/atom,batjko/atom,me-benni/atom,Jdesk/atom,Jandersolutions/atom,AlisaKiatkongkumthon/atom,davideg/atom,ReddTea/atom,matthewclendening/atom,isghe/atom,florianb/atom,bradgearon/atom,kdheepak89/atom,yamhon/atom,chengky/atom,synaptek/atom,Austen-G/BlockBuilder,tjkr/atom,florianb/atom,oggy/atom,davideg/atom,dijs/atom,tanin47/atom,Abdillah/atom,Klozz/atom,pkdevbox/atom,bcoe/atom,russlescai/atom,pengshp/atom,rmartin/atom,jacekkopecky/atom,FoldingText/atom,Arcanemagus/atom,yomybaby/atom,woss/atom,andrewleverette/atom,acontreras89/atom,vjeux/atom,jtrose2/atom,vjeux/atom,0x73/atom,yomybaby/atom,RobinTec/atom,NunoEdgarGub1/atom,bencolon/atom,Austen-G/BlockBuilder,mnquintana/atom,lisonma/atom,tjkr/atom,hharchani/atom,stinsonga/atom,lisonma/atom,yomybaby/atom,johnrizzo1/atom,mdumrauf/atom,Jdesk/atom,KENJU/atom,abcP9110/atom,ralphtheninja/atom,toqz/atom,omarhuanca/atom,deepfox/atom,BogusCurry/atom,rsvip/aTom,hellendag/atom,me6iaton/atom,Austen-G/BlockBuilder,woss/atom,n-riesco/atom,bolinfest/atom,AdrianVovk/substance-ide,nvoron23/atom,fredericksilva/atom,einarmagnus/atom,constanzaurzua/atom,kdheepak89/atom,qiujuer/atom,ironbox360/atom,einarmagnus/atom,Shekharrajak/atom,efatsi/atom,liuxiong332/atom,toqz/atom,ObviouslyGreen/atom,Jandersoft/atom,SlimeQ/atom,crazyquark/atom,yalexx/atom,FoldingText/atom,execjosh/atom,Shekharrajak/atom,jtrose2/atom,NunoEdgarGub1/atom,Austen-G/BlockBuilder,nvoron23/atom,prembasumatary/atom,jjz/atom,dijs/atom,abe33/atom,Jandersoft/atom,elkingtonmcb/atom,hakatashi/atom,hpham04/atom,batjko/atom,Hasimir/atom,anuwat121/atom,Neron-X5/atom,woss/atom,Mokolea/atom,Jandersolutions/atom,me6iaton/atom,johnhaley81/atom,kittens/atom,ali/atom,Neron-X5/atom,gisenberg/atom,SlimeQ/atom,abe33/atom,yangchenghu/atom,githubteacher/atom,Ingramz/atom,liuderchi/atom,0x73/atom,boomwaiza/atom,YunchengLiao/atom,jacekkopecky/atom,jlord/atom,pombredanne/atom,avdg/atom,gisenberg/atom,xream/atom,scv119/atom,daxlab/atom,sillvan/atom,targeter21/atom,qiujuer/atom,t9md/atom,me6iaton/atom,codex8/atom,omarhuanca/atom,davideg/atom,kevinrenaers/atom,splodingsocks/atom,deepfox/atom,codex8/atom,AlbertoBarrago/atom,kittens/atom,devoncarew/atom,Abdillah/atom,qskycolor/atom,bencolon/atom,RuiDGoncalves/atom,batjko/atom,Rodjana/atom,RobinTec/atom,0x73/atom,dannyflax/atom,mdumrauf/atom,kdheepak89/atom,darwin/atom,atom/atom,fedorov/atom,h0dgep0dge/atom,lpommers/atom,folpindo/atom,ralphtheninja/atom,ReddTea/atom,constanzaurzua/atom,tony612/atom,bryonwinger/atom,matthewclendening/atom,001szymon/atom,abe33/atom,githubteacher/atom,vinodpanicker/atom,transcranial/atom,charleswhchan/atom,russlescai/atom,kc8wxm/atom,mostafaeweda/atom,niklabh/atom,ironbox360/atom,Jandersoft/atom,kjav/atom,Neron-X5/atom,scv119/atom,tony612/atom,bradgearon/atom,scv119/atom,kjav/atom,atom/atom,mertkahyaoglu/atom,t9md/atom,ardeshirj/atom,folpindo/atom,g2p/atom,FIT-CSE2410-A-Bombs/atom,Mokolea/atom,YunchengLiao/atom,me6iaton/atom,vjeux/atom,palita01/atom,seedtigo/atom,splodingsocks/atom,Hasimir/atom,devoncarew/atom,erikhakansson/atom,vjeux/atom,Jandersolutions/atom,sebmck/atom,sxgao3001/atom,vcarrera/atom,FIT-CSE2410-A-Bombs/atom,bj7/atom,yomybaby/atom,nrodriguez13/atom,fedorov/atom,0x73/atom,bcoe/atom,brettle/atom,synaptek/atom,jjz/atom,omarhuanca/atom,sxgao3001/atom,originye/atom,Klozz/atom,paulcbetts/atom