Version 1.7.2

Changed

• The addOnCondition has a breaking change adding a new parameter after the callback, allowing an array
  of args to be passed to the callback. If empty call_user_function is used, else call_user_func_array is used.

Updated

• addOnCondition is also using the new classImplementsWpHooks condition function before adding the hook to avoid
  possible errors when passing in the class string.
• Bash formatting cleanup on bin/ directory shell linters.