moved eadResultSetStore config to configs.d/stores.xml
added config for eadQueryStore
added rudimentary link to parent for component results
removed str <-> int normalization from eadResultSetStore ids
added query storage and retrieval

Identifier is first seven characters of SHA-1 digest of the CQL.
Identifier is shared by Query and corresponding ResultSet.
enabled updating of eadResultSetStore
moved query formatting to templates, added filters
added link to remove filter