COMMONS-341 add UIAddOnContainer and AddOnService
COMMONS-341 Don't allow to DnD app in AddOn container
COMMONS-341 Implement  UIAddOnContainer buildModelObject method
COMMONS-341 Minor fix on addon container template
SWF-2988 : Create addon-container branch and update projects versions
Support UI component to allow editing addon container name
COMMONS-341 add configuration files for addon container
COMMONS-341 Support to config portlet preferences
COMMONS-341 fix NPE with plugin portlet
COMMONS-341 Simplify the addon configuration
COMMONS-341 align unit test config file with new improvement
COMMONS-341 Small refactoring code on AddonPluginImpl
COMMONS-341 rename addon container to 'Dynamic Row', move to 'Rows layout' category, add resource bundle
COMMONS-341 change default name of addon container to 'Dynamic Container'
COMMONS-341 add class attribute for addon container in addon template
COMMONS-341 sort app by priority, name, and registration order
COMMONS-341 Add Dynamic Column template
Merge branch 'feature/addon-container'
SWF-2923 : Create pkg-improv branch and update projects versions

Signed-off-by: Arnaud Héritier <aheritier@exoplatform.com>