(QENG-807) add --collect-perf-data option, rspec tests, and yard docs
Remove dead line of code
(QENG-969) Add modify_tk_config DSL method.

Comes with some "private" helper methods for reading tk config strings and
merging or replacing the SUT config file using Beaker::Options::OptionsHash

Signed-off-by: Wayne <wayne@puppetlabs.com>
(QENG-969) Update `with_puppet_running_on` spec test.

Test that `with_puppet_running_on` actually uses `modify_tk_conf` when the
circumstances are right.

Signed-off-by: Wayne <wayne@puppetlabs.com>
(QENG-969) Addresss PR feedback.

Signed-off-by: Wayne <wayne@puppetlabs.com>
Merge pull request #355 from doug-rosser/atop_integration

(QENG-807) add --collect-perf-data option, rspec tests, and yard docs
Merge pull request #378 from waynr/feature/qeng-969-add-modify-tk-config-dsl-method

Feature/qeng 969 add modify tk config dsl method
(QENG-922) Add `puppet_user` and `puppet_group` DSL methods.

Signed-off-by: Wayne <wayne@puppetlabs.com>
(QENG-992) `puppet.conf` must be usable by puppet user.

Signed-off-by: Wayne <wayne@puppetlabs.com>