* src/genius.c, src/calc.h, src/gnome-genius.c:  In a fit of
	  incredible evilness (or stupidity) somebody made <term.h>
	  #define buttons ... thinking buttons is an uncommon word.
	  Yaikes.  Wonder why it doesn't break on Fedora but it did break on
	  SuSE.  Anyway, thanks go to Stephan Hegel for hunting this one
	  down!