README.rst: Add quality award
README.rst: Add quality award

Closes https://github.com/coala/coala/issues/2924

MariosPanag/coala,RJ722/coala,refeed/coala,yashLadha/coala,shreyans800755/coala,netman92/coala,nemaniarjun/coala,Asalle/coala,sils1297/coala,meetmangukiya/coala,coala/coala,coala-analyzer/coala,arush0311/coala,meetmangukiya/coala,incorrectusername/coala,rimacone/testing2,nemaniarjun/coala,impmihai/coala,JohnS-01/coala,JohnS-01/coala,incorrectusername/coala,impmihai/coala,netman92/coala,ayushin78/coala,coala-analyzer/coala,coala/coala,netman92/coala,jayvdb/coala,arjunsinghy96/coala,karansingh1559/coala,sils1297/coala,shreyans800755/coala,coala-analyzer/coala,sils1297/coala,CruiseDevice/coala,Asnelchristian/coala,Asalle/coala,rimacone/testing2,Asnelchristian/coala,sagark123/coala,damngamerz/coala,Nosferatul/coala,kartikeys98/coala,RJ722/coala,Shade5/coala,ayushin78/coala,sagark123/coala,yashtrivedi96/coala,aptrishu/coala,SanketDG/coala,damngamerz/coala,impmihai/coala,Balaji2198/coala,SanketDG/coala,Shade5/coala,arush0311/coala,arush0311/coala,JohnS-01/coala,Nosferatul/coala,shreyans800755/coala,NiklasMM/coala,coala/coala,refeed/coala,MariosPanag/coala,sagark123/coala,CruiseDevice/coala,Asnelchristian/coala,yashtrivedi96/coala,NiklasMM/coala,ayushin78/coala,yashLadha/coala,arjunsinghy96/coala,karansingh1559/coala,aptrishu/coala,kartikeys98/coala,Balaji2198/coala,NiklasMM/coala,damngamerz/coala,rimacone/testing2,SanketDG/coala,jayvdb/coala,karansingh1559/coala,aptrishu/coala,kartikeys98/coala,arjunsinghy96/coala,jayvdb/coala,yashLadha/coala,Nosferatul/coala,nemaniarjun/coala,yashtrivedi96/coala,refeed/coala,MariosPanag/coala,CruiseDevice/coala,meetmangukiya/coala,Shade5/coala,RJ722/coala,incorrectusername/coala,Balaji2198/coala,Asalle/coala