modified:   METADATA
modified:   ece1254/ps3a/driver.m
new file:   ece1254/ps3a/plotSolutionIterations.m

split driver into plot/iterations core, and a high level plotting helper function.
modified:   ../../METADATA
new file:   clk.m
modified:   driver.m
modified:   tests/checkvclock.m
modified:   vclock.m