Update version in README
Update version in README

Codearte/accurest,Codearte/accurest,pfrank13/spring-cloud-contract,dstepanov/accurest,spring-cloud/spring-cloud-contract,spencergibb/accurest,dstepanov/accurest,tdziurko/accurest,pfrank13/spring-cloud-contract,spring-cloud/spring-cloud-contract,4finance/accurest,spring-cloud/spring-cloud-contract