-Added a code snippet that solves a cubic polynomial (found on the net).
-Modified the Menotti code to use this code instead of matlab's solver and now the CDF is as expected
-Undoing change that made the CDF to show the plot from 0 to 255
Merge branch 'master' of https://github.com/vitorshade/misc-projects
-Modified Scale and Shift method to use a Histogram Equalization Transform instead of the S Type Transform. Now the resulting CDF is linear, just like the Novel 3d Color Histogram~ paper shows it