Query parser nested filters

[Bill Erickson]

The inspiration for this work comes from bug #986324.

Currently, nested dynamic filters are ignored in bib searches. For example, the query 'concerto (audience(a) || item_type(a))' results in a search for 'concerto'. The filters are dropped, since they are nested. The goal of this feature is to honor nested filters and their containing boolean structure. Using the same example, the result set would be limited to items that either have an item_type=a or an audience=a.

Branch to come soon...

[Bill Erickson (berick)]

Branch pushed to collab/berick/qp-nested-filters @ working

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/berick/qp-nested-filters

[Mike Rylander (mrylander)]

Wooo hooo! Merged to master, on our way to kpac!