[mod] u6 finish, u7 solutions
[add] u8 init
merge
Merge branch 'master' of https://github.com/TobiHoeppner/Telematics_FU_WS1314

Conflicts:
	Slides/07_2_Network-Layer-Auxiliary-Protocols-and-Routing.pdf
	u6/tex/Telematics_u6.pdf

stuff