Update README.md

work description
Merge pull request #104 from srieger/master

Added templates for specification findings and SysML SoM model
Merge pull request #127 from srieger/master

Updated specification findings
Including Task Descriptipon of T4.2
Repository creation
Update README.md
more contect in section 5.4.4.1
updated document evolution table
First version of procedure On-sight
Merge remote-tracking branch 'refs/remotes/origin/master'
Architecture of the Subset_26 chapter 3.13 Speed and Distance Monitoring (SaDM)
Reason for creating this model:
- Exploring Papyrus / SysML (First steps with Papyrus/SysML and the SaDM)
- to get an Overview over the architecture/structure of Chapter 3.13
Subdirectories
CPN Tools presentation (first commit)
Preliminary version of CPN Tools presentation