[ADD] new module 'module_parent_dependencies'

Add a module 'module_parent_dependencies' that allows admin user to see the modules that depend of a target modules. (direct and undirect dependencies)
Flake8: OK;
Coverage: 100%;

(Sample:  https://github.com/legalsylvain/server-tools/blob/a9761578835226ab8df897b1ba397d8e6e85987d/module_parent_dependencies/static/src/img/screenshots/dependencies_list.jpg)
i agree, change the description that only install modules will be listed. I think this are the important one.
Also Update the label and include "installed" in it.
The use case i see if you "click upgrade" in a module OpenERP upgrades all parents. So this module will helps very well to understand what will happen if you upgrade a module an which other modules will be triggered.