Bump version and remove lying dates from POD
added support for abbreviated words on commands
added switch for abbrev
added sort option for commands
Do not assume consistent hash key ordering in tests

Old test first broke with Perl 5.17.6 which I believe has a new hash
implementation.
Don't count negative Int/Num arguments as unknown options
Add MANIFEST.SKIP to itself
Document $OptArgs::COLOUR behaviour
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