The template file in usecases/ was only introduced to have
a successful docs build run. Since we have our first use-case in
place we can remove the template file.
Change-Id: I605f5e7dcd341856d6764864a4fff2b4e0268b31
Fixes issue while building docs in the template. The template
used wrong syntax for literal blocks.
Change-Id: Ibad8492a9662c7e76cf99985a8fb418809cba52c