Load pull events.

Property definitions

github $ Loader :: get_pull_events
	# Load pull events.
	private fun get_pull_events(job: LoaderJob, pull: PullRequest) do
		if config.no_events then return

		var api = config.wallet.api
		for event in api.get_issue_events(job.repo.full_name, pull.number) do
			event.repo = job.repo
			issue_events.save event
		end
	end
lib/github/loader.nit:397,2--406,4