changed color and size of rectangle
drawing every detected line and changed window name
removed step 2 and 3 from plots
updaded results
changed verbatim enviroments to listings
changed 'betreuer' variable
url color to red (DHBW)
removed 'Vorgehensweise', 'Voruntersuchung' and 'aktuell'
'Voruntersuchung' is now part of TextProcessing
merged stuff from 'Aufgabenstellung' to 'Technologien'
added references

* Digital Image Processing by Gonzales and Wood
* Rapid Object Detection using a Boosted Cascade of Simple Features by
Viola and Jones
* OpenCV cascade classfier training
added example picture to 'vorwort'
wrote first interation of the ImageProcessing chapter
renamed chapters
added additional results for step1
compiled doc from 29.05.13
Merge branch 'master' of https://github.com/Pczek/Studienarbeit

Conflicts:
	doc/bib/bibliography.bib