doc: Add undocumented functions to manual for 3.6.0 release * gui.txi: New manual chapter for GUI-related functions * Makefile.am: Add new gui.txi to build * aspell-octave.en.pws: Add new words to spellcheck dictionary * io.txi: Move file I/O dialogs to gui.txi * octave.texi: Add new GUI chapter to manual * strings.txi: Add is_dq_string and is_sq_string to manual * system.txi: Add usejava to manual * guidata.m: Fix incorrect use of @deftypefn * uicontrol.m: Fix incorrect use of @deftypefn * uiresume.m: Fix incorrect use of @deftypefn * uiwait.m: Fix incorrect use of @deftypefn * addpref.m, getpref.m, ispref.m, rmpref.m, setpref.m: Adjust seealso links

lang en_US
mode texinfo
add-filter tex
add-texinfo-ignore  set
add-texinfo-ignore  ifclear
add-texinfo-ignore  ifset
add-texinfo-ignore  macro
add-texinfo-ignore  include
add-texinfo-ignore  anchor
add-texinfo-ignore  deftypefn
add-texinfo-ignore  deftypefnx
add-texinfo-ignore  printindex
add-texinfo-ignore  multitable
add-texinfo-ignore  nospell
personal ./doccheck/aspell-octave.en.pws