Log Message:
Update xdvik to 22.87

+ ft.c: Avoid a compiler warning.
+ font-open.c: Add support for .runlibfileifexists in gs Fontmap file;
  tweak some messages.
+ dvi-draw.c: Fixed bug #388 ("currinf.set_char_p is not a registered
  routine!")
+ gui/message-window.c, gui/message-window.h, hypertex.c: Avoid compiler
  warnings.
+ configure.ac, events.c, main.c, xdvi.c, xdvi.h, mksedscript,
  xdvi.1.in, m4/xdvi-xinput-2-1.m4: Add support for high-resolution
  scrolling via XInput 2.1 (touchpads only).
+ gui/pagesel.c, events.c, events.h, xdvi.c: Fix wheel-mouse scrolling
  in the page selector widget when using the Motif toolkit.
+ gui/print-dialog.c, gui/xm_prefs_helpers.c: Eliminate compiler
  warnings.
+ xdvi.1.in: Fix the alphabetization of the options listing.
+ pulled in libraries from TeX Live repository and ran reautoconf