Got the marker regression page to display again

Passed lrs_array values as js_data for the permutation histogram
jqplot added
Got the permutation plot working as a line plot; still need to make
it into a bar graph, though
More or less finished the permutation histogram
Checking in before putting the histogram coffeescript into its own
class
The histogram coffeescript is now in its own class and the graph
still displays correctly
Manhattan plot results are appearing correctly for chromosome 1