#272 alphabetical order for people
#450 admin view: default to more listings
group owner can invite a person to a group. related to gh-466
Merge pull request #486 from keating/admin-record-count

closes gh-450 admin view: default to more listings
Merge branch 'master' of github.com:oscurrency/oscurrency
group link icon to return to person's default group. closes gh-470
fix case where image_options not passed to group_image_link. related to gh-470
Merge pull request #480 from keating/peopleTab

closes gh-272 alphabetical order for people