Show log line within the context of original log

[samantharitter]

A bit tricky on the ux side, since there will be many original log files. It would be great to be able to see which lines from each log correspond to a single event, and then be able to open a particular log up and see the context.

Also, it would be great to have the entire log be displaying in a scrollable window, and add the ability for the user to click on a particular line and have it render that event.