(For Wed. 12/30 M.E.) Minnesota legislative candidates made education their top campaign issue. Beginning next week, those who won get a chance to deliver on their promises. School funding, class sizes and high school graduation standards are expected to dominate the education debate in the legislature. Minnesota Public Radio's Tim Pugmire reports... During the last legislative session, lawmakers provided millions of dollars to implement new high school graduation standards, known as the Profile of Learning. The controversial new system was designed to measure how well students apply what they've learned by meeting standards in 1