Added a movie_plot() to PlotTools and a load_mat() to ArrayTools.

needs to be tested and possibly debugged
Added some possible fix for my colorbar.
played around with colorbar more..
needs to be tested.
Tweaked the colorbar setting again based upon experiments with ipython.
Adding this stand alone program to display the data.
The guts of it are in code_tools but this should be handy as well.
Tested and worked out the appropriate color bar scaling for each of the type options.
Brought in the stand alone program show_data_movie.py into the PlotTools class.
Not tested or debugged yet.
Tested the PlotTools() methods and debugged.
Should be ready to merge into master.
Simplified the program by importing code_tools and just calling the appropriate
methods.

Going to keep this stand alone program for now since it is easier to run.
Delete show_data_as_move.py

I incorporated this program into code_tools and rewrote the stand alone method to use the code_tools module. 

This program also has a typo in the name...
Added and modified doc strings.
Added a dtype check method b/c  data.real won't fail if the array is not complex.
Chnaged the name of the .mat file cell array string to just "Data".
Debugged this feature.
Fixed bug for plotting movie of a single point experiment.