Added basic info to README.
0MQ wrapping done, logging works.
Delegated 0MQ stub to logging module, still works.
Opens a window, attached to the log.
Added menu, buttonbar, status bar. Exit and file open actions work, but open dialog only selects a filename.
It works - under very specific circumstances, FITS files are read and displayed.
Merge branch 'master' of https://github.com/rcbrgs/tuna
Merge branch 'basic_gui'
mv tuna_viewer_2d into gui/simple_gui