v5.3.0

5.3.0 (#389)

* Add pry, travis to binstubs

* Add caveat about destroy against empty states

This commit fixes #271.

* Update gems.lockeds

* Add bastion_host_output to system

This commit fixes #301.

* Format files

* Update gems.lockeds

* Adjust format of InSpecRunner error

* Revert output command log level to debug

* Fix remaining use of banner logging

* Test two local profile locations

This commit fixes #366

* Prepare for 5.3.0