v0.13

Changelog since v0.12 (attribution where possible)

Adding the option (-k) to ignore SSL verification errors (@iulianmac)
data_binary parameter in main() function (mariosotil)
Removing is_text function and using a flag to send the payload as binary
Merge pull request #37 from okigan/feature/issues/34
fixes #39 need to obfuscate AWS credentials used for testing
Merge pull request #38 from okigan/issue/33
fixes #33 URI encoding
Basic Docker container (@bradleyjames)
add publish script