Backlog for the 1st SSRS Sprint

Dear all,

Backlog for the 1st Sprint in the backlog is ready. 
To all volunteers - please pick up a requirement from the list of the [backlog](https://github.com/openETCS/SSRS/wiki/Backlog-SSRS)
Manual will be described [here ](https://github.com/openETCS/SSRS/wiki/How-to-create-a-SSRS-artifact)
ssrs@openetcs.org
