Add ids to fields and add hcard microformat (see http://microformats.org/wiki/hcard) in person.pt, address.pt and contact_core_macros.pt
Add hcard microformat for organization
Update CHANGES.rst
Fix photo class on images
Merge branch 'master' of github.com:collective/collective.contact.core
Fix unicode errors, use safe_unicode instead of ensure_unicode
Update saucelabs security informations
Merge pull request #4 from cedricmessiant/master

Add hcard microformat for person and organization.