Update to 0.05
Add LICENSE

Upstream changes:
0.05 2014-02-03
    - Replaced old testsuite (test.pl) with tests in t/
    - Added "use warnings"
    - Specified min version of perl 5.6.0
    - Fixed pod errors
    - Changed doc for internal funcs from pod to comments

0.04 2013-10-28
    - github repo and license type (perl) now specified in Makefile.PL
      so it will appear in the dist's metadata.

0.03 2013-04-10
    - Fixed bug where word() would sometimes go into an infinite loop
    - Reformatted according to CPAN::Changes::Spec

(wen)