Add O.S. Systems Embedded Linux setup-environment hook
Add O.S. Systems Embedded Linux setup-environment hook

For products based on O.S. Systems Embedded Linux, the layer is
automatically included onto BitBake environment.

Signed-off-by: Otavio Salvador <1d31b11c1b92bf5d043d36edfe7174db39a6b891@ossystems.com.br>

UpdateHub/meta-updatehub,fbertux/meta-updatehub,fbertux/meta-updatehub,fbertux/meta-updatehub,UpdateHub/meta-updatehub,UpdateHub/meta-updatehub