Changes for version 0.6
- Refactored wrap_smart() by dividing the core code into two subs suitable for fuzzy and exact wrapping.
- Removed comments, because the code is mostly obvious.
- Added a test-file which tests exact wrapping.
- Renamed no_split.t to fuzzy_wrap.t.
- Reworded documentation.
Wrap text into chunks of (mostly) equal length