Log Message:
Version 1.3.2:

* rzxdump
  * Allow extracting snapshot files

* scl2trd
  * Print error messages to stderr

* Various minor bug fixes/improvements:
  * Ignore .DS_Store files too
  * Check close()/fclose() return value on write operations
  * Move write_file() into utils.c and share between utilities
  * Also ignore *~ files
  * Switch to using autoreconf
  * Use silent builds by default