Rework debrif deploy kernel

Created by: npf

Merge request for the latest work on debirf to upgrade the deploy kernel to jessie. This work is unaccomplished ⇒ In the end, the new deploy kernel are now generated using kameleon,

See: https://github.com/oar-team/kameleon-recipes/tree/master/kadeploy3_deploy_kernel_from_scratch

addons/deploy_env_generation/debirf/Makefile

-MODULES_DIR:=/usr/share/debirf/modules/
-MODULES:=a0_add_extra_repos a0_motd install-kernel network serial-terminal z1_clean-root a0_prep-root z0_remove-locales
-
-all: modlinks build
-
-modlinks:
-	@$(foreach module,$(MODULES), ln -sf $(MODULES_DIR)$(module) kadeploy-deploy-kernel/modules;)
-
-build:
-	debirf make -r kadeploy-deploy-kernel
-
-clean:
-	(cd kadeploy-deploy-kernel ; find -maxdepth 1 -mindepth 1 ! -iname 'kadeploy_specific' ! -iname 'modules' ! -iname 'debirf.conf' -exec rm -rf '{}' \+)