Log Message:
Update to 0.10.1

Changelog:
0.10.0 - 0.10.1
- Fix crash when NULL is passed as input stream.
- Use symbol visibility on Linux. The library only exports public functions
  now.
- Avoid infinite loop. (libwpd#3)
- Remove bashism. (libwpd#5)
- Fix various crashes and hangs when reading broken files found with the
  help of american-fuzzy-lop.
- Make --help output of all command line tools more help2man-friendly.
- Miscellaneous fixes and cleanups.