v0.1.0

Changelog

25feb28 Initial commit
85a85bb add badges from ci
d9b0312 add gitignore
78d2f84 add goreleaser
35a535c add travis ci
1aa19c5 fix mispelling
63c1b05 fix unittests data race
42334ac more options at readme
ca3f1c2 remove region config
d6e2e3a serverless function implementation
158505e test case when request execution failed
1e74eaa test must initialize http client
495d0a8 update readme