New attachmenets
Additional bibliography entries
Re-work of components chapter
Adding of correct refrences
Adding of description for yEd
Square brackets for citations
Re-work of subsections
Cosmetic changes
Adding of new images
Merge branch 'master' of https://github.com/gunzm1/ElephantSearch

Conflicts:
	Doc/Thesis/kapitel/loesung.tex
Further corrections of tutorial