apteryx/guile: Private copy of GNU Guile (https://git.savannah.gnu.org/cgit/guile.git/). @ add-srfi-151

Daniel Llorens 118ee0c50b Fix else in init_bouncing_parens()		3 lat temu
..
ice-9	856d318a9f Merge branch 'stable-2.0'	10 lat temu
ChangeLog-2008	afb59d75b8 Rename `ChangeLog' files to `ChangeLog-2008'.	16 lat temu
Makefile.am	545d776ef6 Put the readline extension in the extensionsdir	11 lat temu
readline.c	118ee0c50b Fix else in init_bouncing_parens()	3 lat temu
readline.h	1234bb1850 Update license notices in all C files	6 lat temu