uo: update license to CC BY 4.0 and add usages - #2933

uo: update license to CC BY 4.0 and add usages#2933

leechuck wants to merge 2 commits into

OBOFoundry:masterOBOFoundry/OBOFoundry.github.io:masterfrom

leechuck:uo-license-cc-by-4.0leechuck/OBOFoundry.github.io:uo-license-cc-by-4.0Copy head branch name to clipboard