Unified SearchNodeCommand and SearchRelationshipCommand, NodeFactory and
RelationshipFactory, modified indexing / search to use Lucene query objects
instead of string parser, fixed numeric range queries.
Merge branch 'develop' of github.com:/structr/structr into develop
Merge branch 'develop' of github.com:/structr/structr into develop
Work in progress on indexed properties, towards removing registerSearchablePropertySet
from EntityContext.
Modified the core search / indexing code to allow a more fine-grained control
over a property's indexing and searchability, made range-queries work for all
ranges, replaced indexing of related node properties by passive, graph-based
lookup, enabled search of multiple related node properties, removed unwanted
registerSearchablePropertySet() methods from EntityContext.
Merge branch 'feature/indexed_properties_two' into develop