Finished first draft

	modified:   2-thesis/src/abstract.tex
	modified:   2-thesis/src/conclusion.tex
	modified:   2-thesis/src/formalization.tex
	modified:   2-thesis/src/introduction.tex
	modified:   2-thesis/src/soa_p2p.tex
	modified:   2-thesis/src/system.tex
	modified:   2-thesis/thesis.tex
Last fixes

	modified:   2-thesis/src/introduction.tex