Label -> Caption

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Modularize compile.sh to ease hacking

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Add the DSL chapter

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Add an example picture

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>