expaned retval
Merge pull request #15 from zigorou/retval

expaned retval
hmmm...
need test...
Merge branch 'fix-for-context'
Add JSV::Keywork::Draft4::Format
Add CPAN modules for validate
* Data::Validate::Domain
* Data::Validate::IP
* Data::Validate::URI
* Email::Valid::Loose
Fix JSV::Context