Morpho

Need to redesign query plugin. Agreed that it should no longer be a "tab" in
the user interface, but rather should be called up as a dialog box. Each
resultset should be a window. Result sets list data sets (data packages) that
are returned from the query. Double clicking on a dataset record opens that
data set by calling the data package module that Chad is building. All types of
queries end up with a pathquery document, which is sent to a query execution
engine (regardless of whether it is local or remote). There is a distinct query
composition module that is used to combine different types of queries together
(like text and taxonomic).