Fixed bug reported on issue #25
Merged branch issue25 into develop
Corrected makefile for reflect the correct behaivors from master branch
Added sample module for ilustrate how to extend the PoS module with custom widgets
Merge branch 'extensible' into develop
Merge branch 'develop'

Conflicts:
	Makefile
fix array
Merge remote-tracking branch 'origin/hotfix-#159'
Merge remote-tracking branch 'origin/hotfix-#159' into develop
Merge bzr trunk
Get back deleted Backbone modules from bzr-merge
Get back deleted Backbone modules from bzr-merge
Merge branch 'merge-bzr' of gitlab.fedrojesa.dtdns.net:openrestaurant/pos into merge-bzr
Bring updates from ocb-addons
Bring changes from ocb-addons
Bring changes from ocb-addons
Se agregaron al recibo los datos del cliente par
hotfix for #176
hotfix for #176
Added lint corrections