Lazy VirtualFields for Age & Age Group added to pr_person (latter used by
Volunteer Report). Old pr_age_group field moved to
pr_physical_description.
Merge branch 'master' of git://github.com/flavour/eden
Merge branch 'master' of git://github.com/flavour/ifrc
Merge branch 'master' of git://github.com/flavour/ifrc_qa