* Fixes and features for bigip_provision
Adds support for dedicated modules. Fixes bug in minimum name.
Adds wrappers around checking for up-ness so that they will contribute
to the watch loop
* Fixes upstream errors
* move set_module_args to units.modules.utils
* unit tests: reuse set_module_args
* unit tests: mock exit/fail_json in module.utils.ModuleTestCase
* unit tests: use module.utils.ModuleTestCase
* unit tests: fix 'import shadowed by loop variable'
