Fourier approach has been removed

Routines for the Fourier-based approach were removed from this branch.
Additional debug warnings were added
Routine for exporting max projections

Need to be finished.
Saving binary ImageData
Merge branch 'DiscreteApproachOnly' of https://github.com/vianamp/MitoGraph into DiscreteApproachOnly

Conflicts:
	MitoGraph
	MitoGraph.cpp
Max projection and saving binary ImageData
New MakeFile and VTK 5 abolished.

This version no longer has support for VTK 5 and a new Makefile was
created to handle a debug target.
Scale parameter are now necessary

New makefile;
Option of scaling polydata before save it: this changes points
coordinates;
Name of max projection files has been changed;
Max projection files name has been changed.
Changed from int to vtkType and see command.
Flag -threshold.
Merge pull request #2 from vianamp/DiscreteApproachOnly

Discrete approach only