add getter of module id? if it is not set
add abstract getter fo serialize
update test attribute before save
add new module fore create in admin
test seo attributes not set if it is empty
update seo block in edit
Merge remote-tracking branch 'origin/master'

Conflicts:
	behaviors/ModuleBehavior.php
add error in UserBase
update iframe  rules in RController
add iframe control in RAdminController