Add specific indicator of whether a check is still in the queue

[dilijev]

Add specific indicator of whether a check is still in the queue or whether it has gone missing due to Jenkins system restart or other unknown reason. Since Jenkins provides the information, you could also display how long the job has been waiting in the queue.

This would be really helpful since the queue view on the Jenkins is very difficult for a human to read especially when it is really deep and/or there are multiple instances of the same job in the queue for various pull requests and figuring out which one applies to a specific pull request is a huge effort.