1.0.1 -> 1.0.2

- Fixed bug in indexOf(-,-,true): indexOf(s,s,true) would have
  returned false (another case of < instead of <=).

1.0 -> 1.0.1

- Fixes to JavaDoc documentation.

- Fixed a bug in buildWordList(): one-character words at the end
  of the list would have been skipped. This affected wordSpace()
  and possibly other methods.