Have an option to apply changes to unlocked module to all pre-existing pages

[cfernandes]

When changing unlocked modules on a template, the changes do not pull through on existing pages. This makes sense and there is the option to lock the module or create a global group, but it would be great to have the option to apply changes to an unlocked module to all pre-existing pages using that template. This could be in a form of a checkbox on the module for example. This way, the module could stay unlocked to make changes on the page-level, if desired, or apply the changes to all pages, if needed at certain times.