list should actually be using infinite scroll -- changed call to _os_add_infinite_scroll to use defaults
undid changes from other branch
Merge branch '6652' of github.com:openscholar/openscholar into 6652
undid changes from other branch (again)
Merge pull request #6723 from openscholar/6652

publication list should actually be using infinite scroll -- changed call to _os_add_infinite_scroll to use defaults