Update docs and screenshots to reflect current UI

[adamchainz]

The documentation shows a screenshot with Jenkins commenting "Build started" but this doesn't seem to happen out of the box and I can't find any config to make it do that 🎅

[ascandella]

Ah yes, that feature used to exist, but was recently deprecated (it's really noisy, and was only useful before Harbormaster supported build artifacts).

I need to update the screenshots to show what it looks like with a modern phabricator.

[adamchainz]

Ah okay, just didn't spot the tiny little link to Jenkins there - worth mentioning in a docs update 👍

[reilost]

@sectioneight will u update the screenshots & doc later? I had tried to use jenkins2 and phabricator-jenkins-plugin,it seems in jenkins2 we must write a pipline file to use this plugin ?

[adamchainz]

pipelines are still optional on Jenkins 2, I'm using this plugin on Jenkins 2 with no pipeline, just the old setup that we've had working since Jenkins 1

[ascandella]

We're blocked on upgrading to Jenkins 2 internally (cc @jjx). Will follow up on this one once we're running 2 in prod.

[ascandella]

Note: also need to document staging areas