Add Windows and MacOS agents to TeamCity then drop TravisCI

Moved from GitHub badger/888

Posted by campoy:

Currently TeamCity only tests Go 1.12.4 on Linux (source), we should add agents to test on other platforms (Windows and MacOS) and other Go version (Go 1.11 and tip).

This should be done before we release v2.0.0, as we need to make sure this version works well on all platforms.

stale commented :

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

stale commented :

This issue was marked as stale and no activity has occurred since then, therefore it will now be closed. Please, reopen if the issue is still relevant.

campoy commented :

Hey @danielmai, could you update on this issue?