added support for abbreviated words on commands
added switch for abbrev
added sort option for commands
MANIFEST.SKIP update
Merge remote-tracking branch 'origin/pull/4' into feature/abbrev
Add tests and documentation for sub-command abbreviation
Merge branch 'feature/abbrev' into devel
Only load Text::Abbrev on demand

Possibly a premature optimization. It is only a very small extra cost
for users who don't use abbreviations to have this loaded at compile
time, but on the other hand I don't think dynamically loading it is
very complex either.
Merge remote-tracking branch 'origin/pull/5' into feature/sort

Conflicts:
	lib/OptArgs.pm
Sort more idiomatically
Add tests and documentation for sub-command sorting
Merge branch 'feature/sort' into devel
Update copyright date
Repository location update
README update