pkg: u8g2: add license information
pkg: u8g2: add license information

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