Fedora Commons Code

Added working build.xml file and README.txt, briefly explaining what
this is and how to build it.

This commit was manufactured by cvs2svn to create tag 'fedora-2-1b'.

Added the "remove metadata" action.

Updated the DC class name.

Added some comments

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Images are now correctly loaded from SIPCreator.jar, and config files are now correctly loaded from the directory containing SIPCreator.jar on the server. A lot of little GUI things have been fixed.

A bug caused by the late instantiation of FilterAction has been fixed in MetadataEntryTask.

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Changed around the tree structure so that metadata entries are show in the tree underneath their containing file/folder. I altered the CheckRenderer a little bit to accomodate this new method of showing the metadata and created a new icon for the new type of tree node.

I made the Metadata and SelectableEntry classes subclasses of Observables, and the SelectableEntryNode and MetadataNode implementors of the Observer interface. I also had to hand each Node a reference to the model so that it could call the appropriate nodeXXX function on the model when the metadata/entry changed. This was a bit of a pain =).

I fixed a bug in MetadataEntryTask.CloseTabAction where the wrong "remove" method was called to remove the current tab from the view.

I removed the "label" field from the SelectableEntry class. That is now defunct since the label attribute in the corresponding DIV element is taken up by the SelectableEntry's short name.