What changed?
Removing coveralls integration and related scripts. We have been using codecov for coverage enforcements and reporting for a while and keeping duplicate tools for coverage causes confusion.
There was also leftover travis ci config that I am deleting.
Additional details and impacted files
[see 1 file with indirect coverage changes](https://app.codecov.io/gh/uber-go/cadence-client/pull/1354/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=uber-go)
------
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What changed? Removing coveralls integration and related scripts. We have been using codecov for coverage enforcements and reporting for a while and keeping duplicate tools for coverage causes confusion.
There was also leftover travis ci config that I am deleting.