Maps:  
 * Contents of mainPanel should adjust to resizing entire panel.
 * Selection needs to use something other than a red box (as you can't
	see a red box on red glyphs).
 * Changes in the MainWindow's referenceLocation should also change
	the ReferenceMap's axisLocation.
 * With client side assembly we really only need one CoordSystem object
	(Associated with reference map).
 * REFRESH bug!

Glyph Set:
 * DasTextGlyph -- How to handle text?
 * DasGroupGlyph -- How will composite glyphs be done?  
		(Useful for labeling and grouping.)
 * DasAxis needs to be labeled with current nucleotide labels (text).

Menus & Dialogs:
 * FASTA data line (first line) has wrong name.  Should use
   the human readable label from the feature's FEATURE tag.
 * Fix hack for HydraRadioButtons to get them to display correctly
 * Need to find a way to actually kill the queries that are cancelled
   rather than just ignoring them.  This could be done by adding some sort
   of listener to DasXmlHandler?

Debugging:
 * Network & Error robustness
    - Should handle case of bad network connection (down, bad return 
				doc, etc)
    - Should lockout user to "illegal" actions (grey outs)

Features to Add (LATER):
------------------------
 * Layer Controls
    * Need Layer display functions (collapse/expand)
 * Layer Key (a map key to stylesheet presented by that layer)
 * Smart information handling (don't refetch if already have info ...
		so if changing to subset or superset should adjust fetching.)
 * Graphical Entry Points (adapt DasMap and DasMapLayout ?) 
	-- should be able to chose between graphical and table based.
 * Horizontal scroll (will have to fetch as needed; consider prefetching?)
 * Zoom control (lowest level should show sequence)
 * Revise display (more like Ensembl)