* changed collection arg to argregate on 2.4 network modules
* replace users with aggregate in eos_user, junos_user, nxos_user
* added version_added to places where we replaced users with aggregate in the docs
* fix ios_static_route test
* update tests to reference aggregate instead of collection/users
* junos_user declarative module changes
* Active/Deactivate support
* junos_user integration test
* net_user intergration test for junos
* Add version_added for active param