Update to 0.22
    
    - New upstream release 0.22
      - No . in @INC should no longer be an issue (CPAN RT#120425)
      - Removed the POD spelling test from /t as it's now in /xt
      - Forego usage of inc::Module::Install for EU::MM
      - List out all prereqs individually; provide cpanfile
      - Use dzil to build the dist
      - Convert the README to markdown
      - Add a LICENSE file
      - Clean up the Changes log
    - Modernize spec using %{make_build} and %{make_install}