Add to leftsidebar link to photos index + thumbnails from last 3 photos
Changelog.md changed
Add view_all link below photo thumbnails
Add photo count
rename contact_count to item_count
remove the limit 3 for @photos in  photo controller
Add tests for photo link in profile side bar
Modify photos unless condition and loop through thumbnails and test
update profile_photo test and selenium version to make tests pass on firefox 23
Merge pull request #4369 from Team-D/feature/4347-add_photo_link_to_leftsidebar

Feature/4347 add photo link to leftsidebar