Initial metrics implementation.#178

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ericsson49 merged 5 commits intodevelopfrom

feature/metrics

Sep 4, 2019

Commits on Sep 2, 2019

Initial metrics implementation.
ericsson49
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Commits on Sep 3, 2019

Commits on Sep 4, 2019

A better implementation of beaconchain_propagated_attestations.
ericsson49
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Fix - reset propagated attestations metrics, when a new slot started.
ericsson49
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