TODO

0.1 Update README file.

0.2 Purify BLT

   Run all tests, demos, and, kosherdill.

1. Graph

1.1 "closest" command 

     pathName element closest x y ?name...? => {name nth x y}

1.2 "rubberbox" component

1.3 Complete and test C interface to set data

1.4 Normal and active colors for elements.

    pathName element activate name { index... }

    add options: -activeforeground -activebackground

    change print routine:

    Draw elements twice: normal, then active (don't change GC's)

2. blt_bitmap 

2.1 rotate/scale ...

3. Demos

3.1 table editor (ted)

3.2 graph/barchart tags???



