Fixed attribute name typo. [COOK-2667]
COOK-2720 - Apache2 minitest helper function ran_recipe is not portable fixed

Re-used code originally written by bryanwb for the Chef-Minitest-handler cookbook. License: Apache 2.0, https://github.com/btm/minitest-handler-cookbook/blob/master/recipes/default.rb line 18.
Merge pull request #59 from charlesjohnson/COOK-2720

COOK-2720 - Apache2 minitest helper function ran_recipe is not portable ...
Merge pull request #58 from lewg/master

[COOK-2667] - Simple documentation fix.
release v1.6.2
increment version for development