Display transaction IDs in pending/history queue

**What problem are you trying to solve?**
At times I needed to identify tx's based on transaction ID to untangle a messy situation. It would have helped if I could see the tx ID in the queue, but the closest thing was copying the tx ID and pasting it somewhere, plus remembering which tx I copied it from.

**Describe the solution you'd like**
Display the transaction ID somewhere inline, or at least partially. It is important information which deserves to be displayed.

Start by locating the pending and history queue UI in the MetaMask extension and trace how transaction entries are rendered. Display each transaction ID, or a shortened form, inline in both queues; done means users can distinguish entries without copying IDs elsewhere.

Written by the indexing model from the issue text.