Processed feedback for abstract and introduction
Merge branch 'master' of https://github.com/rjagerman/ANON into rolf-feedback-version
Moved text out of itemize that didn't belong and improved the introduction
Added chaum paper to references
Added more fixes for introduction, abstract and Tor chapter
More fixes
Merge branch 'master' of https://github.com/rjagerman/ANON into rolf-feedback-version

Conflicts:
	paper.tex
	paper_references.bib
Merge branch 'master' of https://github.com/rjagerman/ANON into rolf-feedback-version
Merge pull request #7 from rjagerman/rolf-feedback-version

Rolf feedback version