Include changes to have bottom and top values of fringes included.
Include mechanisms to include right, left, top and bottom values in
final sf calculation.
Include the possibility to use weights in the fit line.
include Printing the max and min slope lines
change method to get main peaks to skip every other detecter peak. This
skips the peaks between detected edge ranges.
Change the limiting peak size to 45% of the largest peaks.
Change printing final sf values to have mj values separate.
Include minor clean up.