* Fix #49: "with" statements don't return output

* Fix bug: Need to run query twice to reconnect (#41)

* Fix bug: EXPLAIN and PROFILE don't show output (#42)

* Fix bug: Command run time is always 0 (#27)

* Fix bug: "-1 rows" (#35)
* Fix bug: Empty query raises error "tuple index out of range" (#34)
* Add feature: Hide command line password from ps (#28)
* Add feature: Make error messages more readable (#29, #39)
* Improve: Add two more common functions for auto-completion (#40)
* Upgrade prompt_toolkit to 0.57 (#33)
* Upgrade vertica-python to 0.5.5

* First release