Extend list of Hit Attributes in Processing Rules

Please extend a list of parameters available in the HIT ATTRIBUTES group in Processing Rules as follows:

1. Add all query string parameters that exist in the beacon (e.g. pe, pev1, cdp)

2. Add a parameter that returns the tracking server (e.g. name.sc.omtrdc.net)

3. Add parameters the beacon path consists of (e.g. list of report suite ids, beacon type, library version)