accept the jobs arg coming from the test or release command
v0.022

    - [RunExtraTests] now accepts the --jobs flag passed to 'dzil test' and
      'dzil release'
bump Changes
Convert repo to have embedded version numbers
Inject generated Makefile.PL
xtest.pm: Remove unused Moose::Autobox usage
modernize repo meta files
updated Changes
After release: bump $VERSION and timestamp Changes
update .travis.yml list of perls