Add recent contributors to README.
Add recent contributors to README.

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Shopify/vcr,cemo/vcr,intfrr/vcr,Shopify/vcr,ihassin/vcr,asymmetric/vcr,cemo/vcr,nishanbose/vcr,allyapp/vcr,ihassin/vcr,ZmagoD/vcr,davidbebb/vcr,davidbebb/vcr,irfanah/vcr,intfrr/vcr,asymmetric/vcr,irfanah/vcr,allyapp/vcr,chriswoodrich/vcr,chriswoodrich/vcr,mcfiredrill/vcr,mcfiredrill/vcr,nishanbose/vcr,ZmagoD/vcr