added new objectsand turned txt to dat
changed java shapedetectionalgorithmn
added new packages and modified main tex file
updated chapter image  acquisation and modified scenedescription and imagecapturing*
added basic chapter
changed imageanalysis and filled imagepreprocessing chapter a little
added classification and feature extraction chapter
changes in introduction and title page
added single object foto and segmentation pictures who show different problems
changes in packages
title page changes and error there, CHECK LATER
updated scene description and imagepreprocessing