Add TODO file
Begin refactoring locators into their own dedicated classes
Fix typo
Refactor locator code into locators.py
Refactor exceptions into exceptions.py
Add cls:parent to find all parents (bases) of a class definition.
Update documentation to add missing fn:call definition along with
cls:parent.
Add variable name locator.
Merge pull request #1 from mickeynp/feature/dedicated_locators

Feature/dedicated locators