www/py-puppetboard02 0.2.2 Web interface to PuppetDB

• www/py-puppetboard03 0.3.0 Web interface to PuppetDB

Add www/py-puppetboard03

Copy www/py-puppetboard02 to www/py-puppetboard03 and update it accordingly.

While here:
- Pass maintainership of www/py-puppetboard02 to puppet@;
- Update CONFLICTS_INSTALL for www/py-puppetboard, www/py-puppetboard02 and
  www/py-puppetboard03;
- Mark www/py-puppetboard02 as deprectaed, without expiration date for now.

With hat:	puppet