make: add clean-pkg target (cleaning extracted & patched pkg sources)
make: add clean-pkg target (cleaning extracted & patched pkg sources)

mtausig/RIOT,alignan/RIOT,alignan/RIOT,roberthartung/RIOT,Ell-i/RIOT,brettswann/RIOT,attdona/RIOT,roberthartung/RIOT,wentaoshang/RIOT,basilfx/RIOT,lazytech-org/RIOT,adrianghc/RIOT,rajma996/RIOT,plushvoxel/RIOT,gebart/RIOT,x3ro/RIOT,smlng/RIOT,OlegHahm/RIOT,wentaoshang/RIOT,ks156/RIOT,aeneby/RIOT,dkm/RIOT,OTAkeys/RIOT,yogo1212/RIOT,jremmert-phytec-iot/RIOT,LudwigKnuepfer/RIOT,A-Paul/RIOT,brettswann/RIOT,plushvoxel/RIOT,cladmi/RIOT,d00616/RIOT,MohmadAyman/RIOT,mtausig/RIOT,josephnoir/RIOT,syin2/RIOT,BytesGalore/RIOT,rajma996/RIOT,kaleb-himes/RIOT,josephnoir/RIOT,avmelnikoff/RIOT,RIOT-OS/RIOT,alignan/RIOT,lazytech-org/RIOT,kaspar030/RIOT,hamilton-mote/RIOT-OS,kbumsik/RIOT,katezilla/RIOT,miri64/RIOT,kerneltask/RIOT,Hyungsin/RIOT-OS,BytesGalore/RIOT,LudwigKnuepfer/RIOT,yogo1212/RIOT,LudwigOrtmann/RIOT,toonst/RIOT,lazytech-org/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,Josar/RIOT,kaleb-himes/RIOT,neiljay/RIOT,RIOT-OS/RIOT,mfrey/RIOT,LudwigOrtmann/RIOT,rajma996/RIOT,tfar/RIOT,FrancescoErmini/RIOT,dailab/RIOT,smlng/RIOT,aeneby/RIOT,FrancescoErmini/RIOT,malosek/RIOT,OlegHahm/RIOT,toonst/RIOT,rousselk/RIOT,josephnoir/RIOT,A-Paul/RIOT,thomaseichinger/RIOT,kYc0o/RIOT,backenklee/RIOT,avmelnikoff/RIOT,Josar/RIOT,basilfx/RIOT,Hyungsin/RIOT-OS,gebart/RIOT,malosek/RIOT,authmillenon/RIOT,ant9000/RIOT,FrancescoErmini/RIOT,thomaseichinger/RIOT,authmillenon/RIOT,josephnoir/RIOT,jremmert-phytec-iot/RIOT,kerneltask/RIOT,asanka-code/RIOT,LudwigOrtmann/RIOT,Hyungsin/RIOT-OS,attdona/RIOT,thomaseichinger/RIOT,ks156/RIOT,kaleb-himes/RIOT,jfischer-phytec-iot/RIOT,gebart/RIOT,biboc/RIOT,biboc/RIOT,asanka-code/RIOT,jremmert-phytec-iot/RIOT,avmelnikoff/RIOT,syin2/RIOT,dkm/RIOT,ks156/RIOT,FrancescoErmini/RIOT,rousselk/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,alignan/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,Ell-i/RIOT,kerneltask/RIOT,kYc0o/RIOT,rousselk/RIOT,OlegHahm/RIOT,cladmi/RIOT,miri64/RIOT,jbeyerstedt/RIOT-OTA-update,LudwigKnuepfer/RIOT,zhuoshuguo/RIOT,asanka-code/RIOT,TobiasFredersdorf/RIOT,gautric/RIOT,x3ro/RIOT,rakendrathapa/RIOT,plushvoxel/RIOT,kbumsik/RIOT,neumodisch/RIOT,smlng/RIOT,adjih/RIOT,gebart/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,jasonatran/RIOT,dkm/RIOT,kbumsik/RIOT,kbumsik/RIOT,Hyungsin/RIOT-OS,altairpearl/RIOT,gautric/RIOT,malosek/RIOT,MohmadAyman/RIOT,toonst/RIOT,toonst/RIOT,LudwigOrtmann/RIOT,asanka-code/RIOT,brettswann/RIOT,neiljay/RIOT,kYc0o/RIOT,LudwigKnuepfer/RIOT,Ell-i/RIOT,jasonatran/RIOT,ant9000/RIOT,syin2/RIOT,OTAkeys/RIOT,adrianghc/RIOT,adjih/RIOT,jfischer-phytec-iot/RIOT,jfischer-phytec-iot/RIOT,wentaoshang/RIOT,beurdouche/RIOT,x3ro/RIOT,RIOT-OS/RIOT,wentaoshang/RIOT,backenklee/RIOT,kaspar030/RIOT,attdona/RIOT,hamilton-mote/RIOT-OS,jbeyerstedt/RIOT-OTA-update,gebart/RIOT,backenklee/RIOT,beurdouche/RIOT,jfischer-phytec-iot/RIOT,brettswann/RIOT,Josar/RIOT,miri64/RIOT,TobiasFredersdorf/RIOT,x3ro/RIOT,rousselk/RIOT,dkm/RIOT,zhuoshuguo/RIOT,brettswann/RIOT,immesys/RiSyn,OlegHahm/RIOT,thomaseichinger/RIOT,rousselk/RIOT,d00616/RIOT,tfar/RIOT,ant9000/RIOT,BytesGalore/RIOT,A-Paul/RIOT,RIOT-OS/RIOT,d00616/RIOT,authmillenon/RIOT,malosek/RIOT,kYc0o/RIOT,BytesGalore/RIOT,zhuoshuguo/RIOT,rajma996/RIOT,miri64/RIOT,kbumsik/RIOT,zhuoshuguo/RIOT,lazytech-org/RIOT,toonst/RIOT,Josar/RIOT,adrianghc/RIOT,jfischer-phytec-iot/RIOT,rfuentess/RIOT,plushvoxel/RIOT,rakendrathapa/RIOT,d00616/RIOT,smlng/RIOT,smlng/RIOT,basilfx/RIOT,avmelnikoff/RIOT,OTAkeys/RIOT,authmillenon/RIOT,neumodisch/RIOT,authmillenon/RIOT,beurdouche/RIOT,kaleb-himes/RIOT,mfrey/RIOT,thomaseichinger/RIOT,rfuentess/RIOT,adjih/RIOT,plushvoxel/RIOT,immesys/RiSyn,TobiasFredersdorf/RIOT,gautric/RIOT,neiljay/RIOT,malosek/RIOT,wentaoshang/RIOT,rfuentess/RIOT,immesys/RiSyn,roberthartung/RIOT,alignan/RIOT,immesys/RiSyn,LudwigOrtmann/RIOT,rakendrathapa/RIOT,rousselk/RIOT,dailab/RIOT,Josar/RIOT,biboc/RIOT,jbeyerstedt/RIOT-OTA-update,rakendrathapa/RIOT,kaleb-himes/RIOT,kerneltask/RIOT,attdona/RIOT,kb2ma/RIOT,d00616/RIOT,dailab/RIOT,rajma996/RIOT,backenklee/RIOT,ant9000/RIOT,cladmi/RIOT,dailab/RIOT,tfar/RIOT,mtausig/RIOT,mtausig/RIOT,adjih/RIOT,LudwigKnuepfer/RIOT,neumodisch/RIOT,biboc/RIOT,yogo1212/RIOT,ks156/RIOT,kb2ma/RIOT,dailab/RIOT,asanka-code/RIOT,altairpearl/RIOT,jbeyerstedt/RIOT-OTA-update,TobiasFredersdorf/RIOT,d00616/RIOT,neumodisch/RIOT,authmillenon/RIOT,syin2/RIOT,zhuoshuguo/RIOT,kb2ma/RIOT,adrianghc/RIOT,kerneltask/RIOT,altairpearl/RIOT,jasonatran/RIOT,katezilla/RIOT,LudwigOrtmann/RIOT,cladmi/RIOT,TobiasFredersdorf/RIOT,mfrey/RIOT,roberthartung/RIOT,altairpearl/RIOT,kb2ma/RIOT,FrancescoErmini/RIOT,backenklee/RIOT,OTAkeys/RIOT,beurdouche/RIOT,basilfx/RIOT,neiljay/RIOT,cladmi/RIOT,A-Paul/RIOT,OlegHahm/RIOT,Hyungsin/RIOT-OS,MohmadAyman/RIOT,jremmert-phytec-iot/RIOT,jremmert-phytec-iot/RIOT,MohmadAyman/RIOT,kb2ma/RIOT,basilfx/RIOT,neiljay/RIOT,neumodisch/RIOT,yogo1212/RIOT,biboc/RIOT,miri64/RIOT,josephnoir/RIOT,tfar/RIOT,OTAkeys/RIOT,ks156/RIOT,dkm/RIOT,beurdouche/RIOT,roberthartung/RIOT,altairpearl/RIOT,gautric/RIOT,attdona/RIOT,MohmadAyman/RIOT,hamilton-mote/RIOT-OS,malosek/RIOT,x3ro/RIOT,mfrey/RIOT,kYc0o/RIOT,mfrey/RIOT,adrianghc/RIOT,neumodisch/RIOT,hamilton-mote/RIOT-OS,BytesGalore/RIOT,asanka-code/RIOT,rakendrathapa/RIOT,attdona/RIOT,MohmadAyman/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,wentaoshang/RIOT,aeneby/RIOT,Ell-i/RIOT,jremmert-phytec-iot/RIOT,tfar/RIOT,jasonatran/RIOT,katezilla/RIOT,kaspar030/RIOT,zhuoshuguo/RIOT,rfuentess/RIOT,ant9000/RIOT,katezilla/RIOT,rakendrathapa/RIOT,brettswann/RIOT,lazytech-org/RIOT,immesys/RiSyn,aeneby/RIOT,rfuentess/RIOT,yogo1212/RIOT,rajma996/RIOT,FrancescoErmini/RIOT,hamilton-mote/RIOT-OS,gautric/RIOT,adjih/RIOT,mtausig/RIOT,aeneby/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,jbeyerstedt/RIOT-OTA-update,Ell-i/RIOT,kaspar030/RIOT,kaspar030/RIOT,syin2/RIOT,immesys/RiSyn,avmelnikoff/RIOT,jasonatran/RIOT,katezilla/RIOT,altairpearl/RIOT,A-Paul/RIOT