doc: don't use defgroup and addtogroup
doc: don't use defgroup and addtogroup

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