improve font size and png output
add power range settings
script to plot all possible data

it will walk through all directories and plot whatever is possible in png.
fix colors on subplots

solution taken from:
http://www.mathworks.de/matlabcentral/fileexchange/7943-freezecolors-unfreezecolors/content/freezeColors/freezeColors.m

Code covered by the BSD License
file cleanup and version bump