Resolves #356 title in part list

Performs the following new suffixes:

* Part:TITLE - the GUI name of the part.

* Vessel:PARTSTITLED(foo) - list of the parts with foo title.

* Vessel:PARTSCALLED(foo) - aggregate of all the lookups, returns the distinct union of PARTSTAGGED(foo), PARTSTITLED(foo), and PARTSNAMED(foo).