fixes #5141 - User unable to access children taxonomies on switcher

fixes #3914 - set current taxonomies on login from user defaults

Fixes #4486 - organization not searchable by name

fixes #4393 - rename ancestry label to title

fixes #3912 - add inheritance for locations / organizations

fixes #3099 - Adding parameters to locations and organizations

fixes #2411 - move STI models in /models and /lib/foreman/models to sub-folders