make: Add target to show if boards that are supported by apps
make: Add target to show if boards that are supported by apps

asanka-code/RIOT,LudwigOrtmann/RIOT,EmuxEvans/RIOT,aeneby/RIOT,OlegHahm/RIOT,centurysys/RIOT,altairpearl/RIOT,EmuxEvans/RIOT,Yonezawa-T2/RIOT,openkosmosorg/RIOT,koenning/RIOT,centurysys/RIOT,automote/RIOT,ThanhVic/RIOT,MarkXYang/RIOT,kaspar030/RIOT,katezilla/RIOT,ThanhVic/RIOT,nsol-nmsu/RIOT,RBartz/RIOT,sgso/RIOT,changbiao/RIOT,MohmadAyman/RIOT,kYc0o/RIOT,luciotorre/RIOT,herrfz/RIOT-old,MonsterCode8000/RIOT,neumodisch/RIOT,l3nko/RIOT,kaleb-himes/RIOT,FrancescoErmini/RIOT,rfswarm2/RIOT,koenning/RIOT,ros2/ros2_embedded_riot,wentaoshang/RIOT,roberthartung/RIOT,1blankz7/RIOT,abkam07/RIOT,haoyangyu/RIOT,jasonatran/RIOT,sumanpanchal/RIOT,OTAkeys/RIOT,gbarnett/RIOT,OTAkeys/RIOT,l3nko/RIOT,chris-wood/RIOT,abp719/RIOT,stevenj/RIOT,dhruvvyas90/RIOT,changbiao/RIOT,patkan/RIOT,TobiasFredersdorf/RIOT,kaleb-himes/RIOT,lebrush/RIOT,jhollister/RIOT,LudwigKnuepfer/RIOT,OlegHahm/RIOT,immesys/RiSyn,benoit-canet/RIOT,syin2/RIOT,backenklee/RIOT,jfischer-phytec-iot/RIOT,daniel-k/RIOT,lazytech-org/RIOT,smlng/RIOT,alex1818/RIOT,kushalsingh007/RIOT,rfswarm2/RIOT,kbumsik/RIOT,herrfz/RIOT-old,avmelnikoff/RIOT,d00616/RIOT,Darredevil/RIOT,Lexandro92/RIOT-CoAP,kYc0o/RIOT,roberthartung/RIOT,BytesGalore/RIOT,kb2ma/RIOT,adjih/RIOT,1blankz7/RIOT,automote/RIOT,thomaseichinger/RIOT,kushalsingh007/RIOT,alignan/RIOT,kYc0o/RIOT,adjih/RIOT,sgso/RIOT,Josar/RIOT,Yonezawa-T2/RIOT,jferreir/RIOT,shady33/RIOT,MonsterCode8000/RIOT,fnack/RIOT,ks156/RIOT,A-Paul/RIOT,BytesGalore/RIOT,yogo1212/RIOT,miri64/RIOT,altairpearl/RIOT,x3ro/RIOT,jhollister/RIOT,RBartz/RIOT,msolters/RIOT,nsol-nmsu/RIOT,locicontrols/RIOT,miri64/RIOT,attdona/RIOT,avmelnikoff/RIOT,kerneltask/RIOT,herrfz/RIOT,rfswarm2/RIOT,thomaseichinger/RIOT,abp719/RIOT,watr-li/RIOT,robixnai/RIOT,nsol-nmsu/RIOT,stevenj/RIOT,Osblouf/RIOT,arvindpdmn/RIOT,stevenj/RIOT,syin2/RIOT,yogo1212/RIOT,luciotorre/RIOT,bartfaizoltan/RIOT,rousselk/RIOT,OlegHahm/RIOT,jhollister/RIOT,immesys/RiSyn,sumanpanchal/RIOT,backenklee/RIOT,immesys/RiSyn,JensErdmann/RIOT,ntrtrung/RIOT,plushvoxel/RIOT,kaspar030/RIOT,EmuxEvans/RIOT,kerneltask/RIOT,plushvoxel/RIOT,herrfz/RIOT-old,fnack/RIOT,kerneltask/RIOT,EmuxEvans/RIOT,Ell-i/RIOT,robixnai/RIOT,fnack/RIOT,sgso/RIOT,cladmi/RIOT,khhhh/RIOT,rakendrathapa/RIOT,smlng/RIOT,herrfz/RIOT,haoyangyu/RIOT,nsol-nmsu/RIOT,tfar/RIOT,ros2/ros2_embedded_riot,abp719/RIOT,MonsterCode8000/RIOT,jfischer-phytec-iot/RIOT,marcosalm/RIOT,neumodisch/RIOT,kushalsingh007/RIOT,sumanpanchal/RIOT,ximus/RIOT,beurdouche/RIOT,kaleb-himes/RIOT,emmanuelsearch/RIOT,MarkXYang/RIOT,rfswarm2/RIOT,marcosalm/RIOT,Osblouf/RIOT,changbiao/RIOT,kbumsik/RIOT,binarylemon/RIOT,hamilton-mote/RIOT-OS,wentaoshang/RIOT,jfischer-phytec-iot/RIOT,Osblouf/RIOT,A-Paul/RIOT,locicontrols/RIOT,zhuoshuguo/RIOT,toonst/RIOT,emmanuelsearch/RIOT,phiros/RIOT,beurdouche/RIOT,Josar/RIOT,LudwigKnuepfer/RIOT,Josar/RIOT,miri64/RIOT,wentaoshang/RIOT,l3nko/RIOT,l3nko/RIOT,d00616/RIOT,fnack/RIOT,rfuentess/RIOT,locicontrols/RIOT,asanka-code/RIOT,RBartz/RIOT,jremmert-phytec-iot/RIOT,mziegert/RIOT,jfischer-phytec-iot/RIOT,bartfaizoltan/RIOT,luciotorre/RIOT,attdona/RIOT,zhuoshuguo/RIOT,biboc/RIOT,AnonMall/RIOT,Osblouf/RIOT,koenning/RIOT,jhollister/RIOT,ThanhVic/RIOT,brettswann/RIOT,watr-li/RIOT,jremmert-phytec-iot/RIOT,backenklee/RIOT,biboc/RIOT,backenklee/RIOT,robixnai/RIOT,abkam07/RIOT,phiros/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,JensErdmann/RIOT,khhhh/RIOT,gbarnett/RIOT,authmillenon/RIOT,MonsterCode8000/RIOT,thiagohd/RIOT,ntrtrung/RIOT,ros2/ros2_embedded_riot,jferreir/RIOT,malosek/RIOT,attdona/RIOT,watr-li/RIOT,altairpearl/RIOT,kb2ma/RIOT,AnonMall/RIOT,josephnoir/RIOT,EmuxEvans/RIOT,JensErdmann/RIOT,1blankz7/RIOT,ant9000/RIOT,kushalsingh007/RIOT,centurysys/RIOT,mziegert/RIOT,rfswarm2/RIOT,mfrey/RIOT,rajma996/RIOT,MohmadAyman/RIOT,alex1818/RIOT,jasonatran/RIOT,kbumsik/RIOT,avmelnikoff/RIOT,Hyungsin/RIOT-OS,gebart/RIOT,Yonezawa-T2/RIOT,AnonMall/RIOT,OlegHahm/RIOT,rfuentess/RIOT,Ell-i/RIOT,tdautc19841202/RIOT,JensErdmann/RIOT,d00616/RIOT,arvindpdmn/RIOT,daniel-k/RIOT,MohmadAyman/RIOT,d00616/RIOT,TobiasFredersdorf/RIOT,latsku/RIOT,locicontrols/RIOT,tdautc19841202/RIOT,yogo1212/RIOT,koenning/RIOT,dhruvvyas90/RIOT,hamilton-mote/RIOT-OS,jferreir/RIOT,rakendrathapa/RIOT,l3nko/RIOT,basilfx/RIOT,bartfaizoltan/RIOT,jferreir/RIOT,backenklee/RIOT,gbarnett/RIOT,jasonatran/RIOT,thiagohd/RIOT,josephnoir/RIOT,gautric/RIOT,dailab/RIOT,alex1818/RIOT,rousselk/RIOT,haoyangyu/RIOT,emmanuelsearch/RIOT,thomaseichinger/RIOT,tfar/RIOT,Yonezawa-T2/RIOT,rajma996/RIOT,rakendrathapa/RIOT,msolters/RIOT,herrfz/RIOT-old,luciotorre/RIOT,ros2/ros2_embedded_riot,LudwigOrtmann/RIOT,aeneby/RIOT,mziegert/RIOT,mfrey/RIOT,plushvoxel/RIOT,gebart/RIOT,patkan/RIOT,gbarnett/RIOT,arvindpdmn/RIOT,alignan/RIOT,automote/RIOT,stevenj/RIOT,jferreir/RIOT,tfar/RIOT,marcosalm/RIOT,LudwigKnuepfer/RIOT,khhhh/RIOT,changbiao/RIOT,neumodisch/RIOT,thiagohd/RIOT,ks156/RIOT,rajma996/RIOT,rajma996/RIOT,benoit-canet/RIOT,hamilton-mote/RIOT-OS,PSHIVANI/Riot-Code,l3nko/RIOT,LudwigKnuepfer/RIOT,Lotterleben/RIOT,mtausig/RIOT,1blankz7/RIOT,FrancescoErmini/RIOT,thiagohd/RIOT,DipSwitch/RIOT,rousselk/RIOT,MonsterCode8000/RIOT,RIOT-OS/RIOT,ant9000/RIOT,lazytech-org/RIOT,abp719/RIOT,ximus/RIOT,jhollister/RIOT,rfswarm/RIOT,lebrush/RIOT,haoyangyu/RIOT,binarylemon/RIOT,Hyungsin/RIOT-OS,bartfaizoltan/RIOT,sgso/RIOT,mfrey/RIOT,gbarnett/RIOT,mtausig/RIOT,msolters/RIOT,msolters/RIOT,gebart/RIOT,RBartz/RIOT,dkm/RIOT,lebrush/RIOT,ntrtrung/RIOT,chris-wood/RIOT,Darredevil/RIOT,LudwigOrtmann/RIOT,biboc/RIOT,locicontrols/RIOT,arvindpdmn/RIOT,smlng/RIOT,PSHIVANI/Riot-Code,kerneltask/RIOT,lebrush/RIOT,authmillenon/RIOT,toonst/RIOT,wentaoshang/RIOT,gbarnett/RIOT,jbeyerstedt/RIOT-OTA-update,gautric/RIOT,RubikonAlpha/RIOT,automote/RIOT,stevenj/RIOT,authmillenon/RIOT,aeneby/RIOT,robixnai/RIOT,ximus/RIOT,beurdouche/RIOT,Ell-i/RIOT,adrianghc/RIOT,jbeyerstedt/RIOT-OTA-update,haoyangyu/RIOT,herrfz/RIOT,altairpearl/RIOT,marcosalm/RIOT,changbiao/RIOT,kYc0o/RIOT,malosek/RIOT,avmelnikoff/RIOT,ntrtrung/RIOT,OlegHahm/RIOT,josephnoir/RIOT,emmanuelsearch/RIOT,RIOT-OS/RIOT,jbeyerstedt/RIOT-OTA-update,neumodisch/RIOT,abkam07/RIOT,fnack/RIOT,shady33/RIOT,marcosalm/RIOT,DipSwitch/RIOT,Lotterleben/RIOT,mtausig/RIOT,roberthartung/RIOT,TobiasFredersdorf/RIOT,Lexandro92/RIOT-CoAP,ntrtrung/RIOT,dhruvvyas90/RIOT,phiros/RIOT,kbumsik/RIOT,luciotorre/RIOT,RubikonAlpha/RIOT,Lotterleben/RIOT,PSHIVANI/Riot-Code,attdona/RIOT,ant9000/RIOT,alex1818/RIOT,lebrush/RIOT,binarylemon/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,openkosmosorg/RIOT,katezilla/RIOT,chris-wood/RIOT,patkan/RIOT,ros2/ros2_embedded_riot,Hyungsin/RIOT-OS,TobiasFredersdorf/RIOT,DipSwitch/RIOT,ThanhVic/RIOT,smlng/RIOT,A-Paul/RIOT,MohmadAyman/RIOT,JensErdmann/RIOT,abp719/RIOT,attdona/RIOT,kYc0o/RIOT,sumanpanchal/RIOT,asanka-code/RIOT,mziegert/RIOT,chris-wood/RIOT,Lotterleben/RIOT,dkm/RIOT,basilfx/RIOT,robixnai/RIOT,d00616/RIOT,benoit-canet/RIOT,ant9000/RIOT,rfswarm/RIOT,FrancescoErmini/RIOT,kaleb-himes/RIOT,mfrey/RIOT,brettswann/RIOT,ThanhVic/RIOT,MarkXYang/RIOT,PSHIVANI/Riot-Code,LudwigKnuepfer/RIOT,Darredevil/RIOT,josephnoir/RIOT,koenning/RIOT,locicontrols/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,Osblouf/RIOT,x3ro/RIOT,patkan/RIOT,alex1818/RIOT,x3ro/RIOT,miri64/RIOT,binarylemon/RIOT,cladmi/RIOT,latsku/RIOT,lebrush/RIOT,asanka-code/RIOT,tfar/RIOT,dailab/RIOT,dhruvvyas90/RIOT,aeneby/RIOT,immesys/RiSyn,Lexandro92/RIOT-CoAP,neiljay/RIOT,watr-li/RIOT,neiljay/RIOT,cladmi/RIOT,ks156/RIOT,MonsterCode8000/RIOT,FrancescoErmini/RIOT,LudwigOrtmann/RIOT,ros2/ros2_embedded_riot,gautric/RIOT,abkam07/RIOT,jasonatran/RIOT,jferreir/RIOT,mziegert/RIOT,hamilton-mote/RIOT-OS,rfswarm/RIOT,cladmi/RIOT,sumanpanchal/RIOT,altairpearl/RIOT,benoit-canet/RIOT,kaspar030/RIOT,kaspar030/RIOT,dailab/RIOT,centurysys/RIOT,openkosmosorg/RIOT,FrancescoErmini/RIOT,plushvoxel/RIOT,PSHIVANI/Riot-Code,kb2ma/RIOT,A-Paul/RIOT,alex1818/RIOT,attdona/RIOT,rakendrathapa/RIOT,Ell-i/RIOT,neiljay/RIOT,herrfz/RIOT-old,1blankz7/RIOT,RBartz/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,rousselk/RIOT,mziegert/RIOT,x3ro/RIOT,thiagohd/RIOT,roberthartung/RIOT,rfswarm2/RIOT,RubikonAlpha/RIOT,beurdouche/RIOT,emmanuelsearch/RIOT,jfischer-phytec-iot/RIOT,Yonezawa-T2/RIOT,alignan/RIOT,changbiao/RIOT,zhuoshuguo/RIOT,jasonatran/RIOT,herrfz/RIOT,openkosmosorg/RIOT,mfrey/RIOT,miri64/RIOT,1blankz7/RIOT,ks156/RIOT,A-Paul/RIOT,nsol-nmsu/RIOT,malosek/RIOT,sgso/RIOT,luciotorre/RIOT,RubikonAlpha/RIOT,msolters/RIOT,MohmadAyman/RIOT,cladmi/RIOT,neiljay/RIOT,DipSwitch/RIOT,phiros/RIOT,robixnai/RIOT,kb2ma/RIOT,shady33/RIOT,MarkXYang/RIOT,neiljay/RIOT,jbeyerstedt/RIOT-OTA-update,katezilla/RIOT,khhhh/RIOT,daniel-k/RIOT,watr-li/RIOT,PSHIVANI/Riot-Code,lazytech-org/RIOT,tdautc19841202/RIOT,toonst/RIOT,plushvoxel/RIOT,Josar/RIOT,d00616/RIOT,jhollister/RIOT,Lotterleben/RIOT,OTAkeys/RIOT,AnonMall/RIOT,mtausig/RIOT,rfuentess/RIOT,basilfx/RIOT,JensErdmann/RIOT,rajma996/RIOT,adrianghc/RIOT,hamilton-mote/RIOT-OS,binarylemon/RIOT,avmelnikoff/RIOT,rakendrathapa/RIOT,dkm/RIOT,Darredevil/RIOT,yogo1212/RIOT,LudwigOrtmann/RIOT,khhhh/RIOT,altairpearl/RIOT,jbeyerstedt/RIOT-OTA-update,authmillenon/RIOT,rfswarm/RIOT,FrancescoErmini/RIOT,zhuoshuguo/RIOT,syin2/RIOT,RIOT-OS/RIOT,malosek/RIOT,khhhh/RIOT,ros2/ros2_embedded_riot,ximus/RIOT,neumodisch/RIOT,rousselk/RIOT,latsku/RIOT,daniel-k/RIOT,Ell-i/RIOT,alignan/RIOT,thomaseichinger/RIOT,locicontrols/RIOT,immesys/RiSyn,automote/RIOT,latsku/RIOT,ant9000/RIOT,immesys/RiSyn,centurysys/RIOT,rfswarm/RIOT,dkm/RIOT,automote/RIOT,phiros/RIOT,mtausig/RIOT,AnonMall/RIOT,daniel-k/RIOT,dkm/RIOT,rousselk/RIOT,Lexandro92/RIOT-CoAP,sgso/RIOT,adrianghc/RIOT,herrfz/RIOT,DipSwitch/RIOT,arvindpdmn/RIOT,emmanuelsearch/RIOT,jremmert-phytec-iot/RIOT,basilfx/RIOT,sumanpanchal/RIOT,abp719/RIOT,shady33/RIOT,RubikonAlpha/RIOT,ThanhVic/RIOT,kerneltask/RIOT,josephnoir/RIOT,bartfaizoltan/RIOT,tdautc19841202/RIOT,adjih/RIOT,ximus/RIOT,gautric/RIOT,gautric/RIOT,x3ro/RIOT,zhuoshuguo/RIOT,authmillenon/RIOT,TobiasFredersdorf/RIOT,EmuxEvans/RIOT,Yonezawa-T2/RIOT,DipSwitch/RIOT,syin2/RIOT,jremmert-phytec-iot/RIOT,lazytech-org/RIOT,abkam07/RIOT,gebart/RIOT,yogo1212/RIOT,RBartz/RIOT,patkan/RIOT,dhruvvyas90/RIOT,malosek/RIOT,kb2ma/RIOT,tfar/RIOT,MarkXYang/RIOT,authmillenon/RIOT,OTAkeys/RIOT,dailab/RIOT,kaspar030/RIOT,tdautc19841202/RIOT,watr-li/RIOT,brettswann/RIOT,syin2/RIOT,AnonMall/RIOT,latsku/RIOT,msolters/RIOT,kaleb-himes/RIOT,thomaseichinger/RIOT,chris-wood/RIOT,rajma996/RIOT,herrfz/RIOT,latsku/RIOT,Lotterleben/RIOT,openkosmosorg/RIOT,RIOT-OS/RIOT,biboc/RIOT,marcosalm/RIOT,phiros/RIOT,kushalsingh007/RIOT,fnack/RIOT,aeneby/RIOT,Darredevil/RIOT,bartfaizoltan/RIOT,daniel-k/RIOT,smlng/RIOT,patkan/RIOT,haoyangyu/RIOT,jremmert-phytec-iot/RIOT,toonst/RIOT,katezilla/RIOT,roberthartung/RIOT,zhuoshuguo/RIOT,adrianghc/RIOT,Lexandro92/RIOT-CoAP,ximus/RIOT,Lexandro92/RIOT-CoAP,basilfx/RIOT,yogo1212/RIOT,wentaoshang/RIOT,MarkXYang/RIOT,rfuentess/RIOT,lazytech-org/RIOT,benoit-canet/RIOT,Josar/RIOT,benoit-canet/RIOT,tdautc19841202/RIOT,shady33/RIOT,shady33/RIOT,ntrtrung/RIOT,dailab/RIOT,beurdouche/RIOT,neumodisch/RIOT,rfuentess/RIOT,koenning/RIOT,thiagohd/RIOT,toonst/RIOT,brettswann/RIOT,Osblouf/RIOT,arvindpdmn/RIOT,jremmert-phytec-iot/RIOT,chris-wood/RIOT,katezilla/RIOT,dhruvvyas90/RIOT,gebart/RIOT,openkosmosorg/RIOT,malosek/RIOT,BytesGalore/RIOT,Darredevil/RIOT,adjih/RIOT,RubikonAlpha/RIOT,centurysys/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,kbumsik/RIOT,RIOT-OS/RIOT,OTAkeys/RIOT,biboc/RIOT,asanka-code/RIOT,stevenj/RIOT,kushalsingh007/RIOT,Lotterleben/RIOT,LudwigOrtmann/RIOT,brettswann/RIOT,BytesGalore/RIOT,rakendrathapa/RIOT,BytesGalore/RIOT,Hyungsin/RIOT-OS,adjih/RIOT,alignan/RIOT,brettswann/RIOT,asanka-code/RIOT,rfswarm/RIOT,Hyungsin/RIOT-OS,adrianghc/RIOT,ks156/RIOT,wentaoshang/RIOT,MohmadAyman/RIOT,abkam07/RIOT,binarylemon/RIOT