#2 update octave code to 2.1.69 compatiblity

[Anonymous]

fixes compile breakages for code in src/octave
return values from octave .oct functions broken
use octave_value_list .append method instead

also, makefiles/configure scripts need fixing to enable
octave module compilation. this patch doesn't address
this problem, but i manually edited the makefile as
follows:
i added a makeoct= mkoctfile line to the makefile and
uncommented the #plot_scripts = ... line

[Nobody/Anonymous]

patch to fix octave bindings