This is related to #1703 and came about while doing acceptance with @jama-pivotal

We want to do a tweak to how we represent the pending state on the dashboard

UI Changes
We currently show pipelines that have no prior running state that have running jobs as pending. This should not be the case and we should instead show them as running

Search Changes
Searching for status:pending should only show pending pipelines. Currently the search shows both pending pipelines and pipelines that have no prior state and have jobs running (see above UI Changes)