Merge pull request #7 from sebastian-c/master

Hopefully this will overwrite the crap i made before he hit "commit"
Finished for today
Merge branch '8-point_euclid_patch'
Merge branch '8-point_euclid_patch'
euclidean distances between local maximum identified. Need to extract the maximum now.
This thing has grown out of control. I am no longer referring to it as autohull, its too different. I will therefore call this emII and continue. At the moment I am creating code that mimics the max value calculationas, but its used at the other end of the bicycle (min values). Bound to get something wrong.
Commented out non-essential code in qhull_algorithm. It now works as a standalone function
The script works over 1 iteration. In order for it to work for more, I need to attach the output to the original list(z) and calculate new distances.
Got rid of an unneccesary for loop. Started work on debugging the second wheel of the bicycle.Just need to attach the modified list of rows to the output list. I need to get rid of the values that are around that wheel.
The convex unicycle works!! (maybe)
Cleaned up. THERE IS STILL A BUG: Occasionally, the yardstick increases. This should not be possible.
Added a text write function. Added a method of specifying the number of end members required, although it works pretty badly.
Added matlab code. IT NEEDS TO BE MODIFIED BEFORE IT WILL WORK IN R!!
A couple of new scripts
played with ggplot2
Added metrics Alex wanted.
Added a set of numbers that are normal in the x dimension but bimodal in the y
Added square data set and funky graph options
Added funky graph options, also created methods to add your data output to the graphs as you go.. making graphs of 100% PURE AWESOME!!!
Organising this work into a logical flow.