SAK-25352 Gradebook Items does not render correctly in IE10+. Remove old if/else statement and make table cells have block property of "table-row"


git-svn-id: https://source.sakaiproject.org/svn/gradebook/trunk@131164 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25353 update gradebook to use jquery 1.9.1


git-svn-id: https://source.sakaiproject.org/svn/gradebook/trunk@131166 66ffb92e-73f9-0310-93c1-f5514f145a0a