Adding the detector data

@sebastian-khan would like to see the detector data somewhere on the summary pages as well so we can see if there is a glitch in the data at the time of the event.

We have two options for doing this, either we create a function in PESummary which grabs the data or we use the data that is output from BILBY and LALInference. I would prefer the latter as it prevents the same data collection being done more than once.