Added options field into add_interface method Added methods for bond interfaces and set interface/bridge or port
Added options field into add_interface method
Added methods for bond interfaces and set interface/bridge or port

Rework:
- added kwargs to add_interface and add_interface methods
- updated docstrings
- added new method for ovs status
- updated methods for ovs
- added get_status method

Change-Id: I73d4025b61cc176cc3cd2ec0295735739b5ea391
Signed-off-by: Savchuk, RomanX <0b270e296b6f84a45766e5a72f3847b89aba6cf5@intel.com>

taf3/taf,orestkreminskyi/taf,orestkreminskyi/taf,orestkreminskyi/taf,taf3/taf,taf3/taf