CONTRIBUTING.md links + corrections
CONTRIBUTING.md links + corrections

dzc34/Asqatasun,Asqatasun/Asqatasun,Asqatasun/Asqatasun,Asqatasun/Asqatasun,Asqatasun/Asqatasun,dzc34/Asqatasun,dzc34/Asqatasun,dzc34/Asqatasun,dzc34/Asqatasun,Asqatasun/Asqatasun