api: allow machine metadata to be updated via the http api#2

Open

epipho wants to merge 4 commits intomasterfrom

dynamic-metadata

Commits on Feb 28, 2015

api: allow machine metadata to be updated via the http api
epipho
committed

Commits on Mar 1, 2015

Agent reconciler now uses machine state from registry when reconciling global units
epipho
committed
Merge pull request #3 from epipho/agent-refresh
epipho
committed

Commits on Mar 15, 2015

Adding documentation for dynamic metadata api
epipho
committed