added veiws for area and single waveforms
added settings dialog
added MenuBar and populated with "View" "Settings" and "Help"
Help menu contains "About" currently
** ** WILL NOT RUN due to rewrite being incomplete ** **
Only one seismograph at a time - all options working
- Spectrograph mode to be in a later update
- NEXT: "Area - based" config (allows yout to select areas)
