Made all private factory based constructors protected to enable subclassing.
Implemented solr 1.X adapter.
ScriptType subclasses have now to process List<String> where maybe elements are null.
Implemented syntax checks for <om:add><om:query>.
The default behaviour of <om:add><om:query> with fusion-name in field mapping is now to copy the term query and rename the field as <om:change> does.
All Query subclasses support shallowClone() which is needed when a TermQuery is copied during a <om:add><om:query> with fusion-name operation.
Started to implement the DboD mappings.
The strings specified in a <om:add><om:query> are used without modifications for the search server query, because the fusion parser is not able to parse search server queries (all search server fields are unknown).
Added mapping for DBoD1 (port 9002).