* fltk-1.3.3 declares new method set_active in base class
FL::Widget.
* wrapped icons.cxx functions with new namespace 'icons'
and added icons:: namespace designation to all icons
function calls in classes based on FL::Widget
* Remove compiler warnings
* Variable reorganization in multiple files.
* Prep for additional doxygen source commenting.
* Add high resoltuion flamp logo source files.
