Remove Units function

argument of retry.Delay is final delay (no multiplication by retry.Units anymore)

function retry.Units are removed

more about this breaking change #7

1.0.2

Return immediately if error occur in the last retry attempt (don’t wait) #8

1.0.1

release make rule

RetryIf and new interface

Merge pull request #3 from avast/retry_if

retryIf

readme generator & better error handling

Merge pull request #2 from avast/readme_generator

Readme generator