Open Sourcing the Cisco operational enrichment plugin

[rexfury-of-oath]

And base plugin.

I confirm that this contribution is made under the terms of the license found in the root directory of this repository's source tree and that I have the authority necessary to make this contribution on behalf of its copyright owner.

[coveralls]

Pull Request Test Coverage Report for Build 676

• 0 of 125 (0.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-2.0%) to 92.348%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
yahoo_panoptes/plugins/enrichment/operational/cisco/plugin_enrichment_operational_status_cisco.py	0	16	0.0%
yahoo_panoptes/plugins/enrichment/operational/plugin_enrichment_operational_status.py	0	109	0.0%
<!--	Total:	0	125

Totals
Change from base Build 587:	-2.0%
Covered Lines:	5515
Relevant Lines:	5972

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💛 - Coveralls