Aleksandar Topuzović

TLS support

1

* use `connection` library to handle connecting, sending and receiving * add TLS support Fixes #15

* Make it work with GHC 8.6.5 by bumping package versions * Test against GHC 8.6.5 * Bump the version to 1.0.3 * Regenerate `.travis.yml` using `haskell-ci` tool