Merge pull request #64 from astante/master

Initial contribution for Classical B based toolchain description
sysml_scade.tex completed

Signed-off-by: UweSteinkeFromSiemens <uwe.steinke@siemens.com>
Merge pull request #65 from UweSteinkeFromSiemens/master

sysml_scade.tex completed
Merge branch 'master' of https://github.com/openETCS/toolchain