config.bat: Rename stdint.in.h and sys_stat.in.h. Call depfiles.bat even if lib/deps already exist. msdos/depfiles.bat: Create a dummy .Po file only if a file by the same name does not already exist in the deps/ subdirectory.
.bzrignore: Add lib/deps/. config.bat: Generate *.Po files in lib/deps. msdos/sedlibmk.inp (CONFIG_CLEAN_VPATH_FILES): Fix editing of *-clean rules. msdos/depfiles.bat: New file.