Pull up following revision(s) (requested by sevan in tickets
#154 - #164):
share/man/man1/man1.x68k/tvctrl.1: revision 1.6
share/man/man1/man1.x68k/aout2hux.1: revision 1.6
share/man/man1/man1.x68k/palette.1: revision 1.7
share/man/man9/arp.9: revision 1.27
share/man/man1/man1.atari/edahdi.1: revision 1.12
share/man/man1/man1.x68k/loadkmap.1: revision 1.7
share/man/man1/man1.atari/msconfig.1: revision 1.9
share/man/man1/man1.x68k/bellctrl.1: revision 1.16
share/man/man1/man1.x68k/bellctrl.1: revision 1.17
share/man/man4/null.4: revision 1.5
share/man/man4/null.4: revision 1.6
share/man/man1/man1.x68k/loadfont.1: revision 1.10
share/man/man8/man8.next68k/boot.8: revision 1.5
Provide history.
Improve grammar and readability. Minor cosmetics.
Update arpresolve arguments