2.4.0

- Change: First release of TopBraid Composer - Maestro Edition, an extended version of TBC

- Change: The "spam:" prefix used by the various topbraid-specific SPARQL property functions
          has been renamed to "tops:" 

- Change: OWLIM is now the default inference engine in TopBraid Composer (formerly: Pellet)

- Change: Language tags in strings are now edited as Value {@lang} (was: Value {lang})


- Feature: Support for Oracle 11g through a completely rewritten Jena connection
           (developed in collaboration with the Oracle team - thanks a lot Alan!)
           Note that old .oracle connection files are now invalid and need to be
           recreated using File > New Oracle RDF Database (don't overwrite existing DB).

- Feature: It is now possible open multiple editor windows for the same ontology.
           With the editor's tab selected, go to Window > New Editor, or right
           click on the tab and select New Editor.  This, for example, allows users
           to open a Graph in one window and a form in the other.  Currently, the
           editor that had the focus most recently will react on the global selection
           changes, all others (secondary) editors remain on the same resource.
           
- Feature: Graph now updates automatically when the underlying data model changes
           (i.e. it deletes nodes or edges when the corresponding resources or triples
           have been deleted).
           
- Feature: In multi-editor mode, double-clicking on a node in Graph or Diagram selects
           the resource in the other editor.
           
- Feature: Right-clicking on a Graph node opens the resource's context menu; 
		   right-clicking on an edge opens the triple's context menu
		  
- Feature: Added editing capabilities to the Graph.  Users can now create new resources
           and connections, as well as delete nodes or edges.
           
- Feature: XML Schema importer now has an option to force class names to upper case

- Feature: Form editor now has additional fields for property widgets:
  a) auto expand can be used to automatically open nested forms or images on a form
  b) widget type is an optional selection of a preferred widget (e.g. radio button vs. checkboxes).
     This information is stored in the form metadata for other tools, but not yet used by TBC.
     
- Feature: Inline image viewer now also works for string literals ending with .png, .jpg, .gif

- Feature: Upgraded to Pellet 1.5.1

- Feature: Added option to switch off the suggest global renaming when a resource is renamed
 
 
- Bugfix: Graph nodes now suppress line breaks in literal values

- Bugfix: Show instances on map action is now enabled for all classes if geo is imported

- Bugfix: SWRL parser trouble with prefixes of rule name

- Bugfix: owl:sameAs and owl:differentFrom were sometimes not visible

- Bugfix: Feeds importer can now parse non-URL URI namespaces like "urn".

- Bugfix: Inference Explanation feature now does not properly work for non-Pellet inferences.