Update after gnulib changed.

Update after gnulib changed.

* autogen.sh (GNULIB_MODULES_RUNTIME_FOR_SRC, GNULIB_MODULES_TOOLS_FOR_SRC,
GNULIB_MODULES_TOOLS_FOR_SRC_COMMON_DEPENDENCIES, GNULIB_MODULES_TOOLS_OTHER,
GNULIB_MODULES_LIBGETTEXTPO): Use the new names of renamed gnulib modules.
* gnulib-local/modules/backupfile (Depends-on): Likewise.
* gnulib-local/modules/closeout (Depends-on): Likewise.
* gnulib-local/modules/libtextstyle-dummy (Depends-on): Likewise.
* gnulib-local/modules/libxml (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/fd-ostream (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/html-styled-ostream (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/iconv-ostream (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/memory-ostream (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/noop-styled-ostream (Depends-on): Likewise.
* libtextstyle/gnulib-local/modules/term-ostream (Depends-on): Likewise.