Add Rack filter to Device Components list

[stef-liesmons]

It would be nice to have a rack filter in the device components lists.
This would be very usefull get a list of all the patch front ports with their labels for a certain rack.

Real life situation:
Go to a rack, check all the patch front ports in one view (without having to figure out out which label belongs to which patch panel).

Desirable Solution:
Show the all Front ports list and filter for the Rack name.

[jeremystretch]

For some reason we have region, site group, site, and location filters, but not one for rack. Adding one makes sense to me. Want to open a feature request for it?