include/exclude should allow nested objects #55

For example, there is currently no way to remove parrot from grouplists...

Plan is to extend the Ordering API to accept some delimiter ("___") and apply the search to those objects. The column header might be "Grouplists___Contacts" and the values would match the name of each object in step.

So following the example at the top, to exclude Parrot from all groupslists, the value would look like ___Parrot 1. To exclude parrot just from Longview/Rainier, the value would look like LVR TGS___Parrot 1.

The implementation would just be a 2 part regex. The first object is searched, and then from there the subobjects are searched. An empty regex will match any string, so that is how to include "all outer objects"