LPS-43915 Support notifications framework for Blogs. I have added the logic to the SubscriptionSender to make it easier to apply the framework for the rest of the core portlets (wiki, message boards, DL...)
LPS-43915 Use constants. I didn't use UserNotificationDeliveryConstants because that's only for delivery (in other plugins we use this class because for the delivery type, but in this case it's about the notification type)
LPS-43915 Move constants to UserNotificationDefinition? Although for me it makes more sense to have it in UserNoticationConstants.
LPS-43915 SF
LPS-43915 Fix language keys
LPS-43915 Lang keys
LPS-43715 Override the jar task of the java plugin to use our baseline support. In addition, create the deploy task so we can follow the same pattern used in our Ant build process
LPS-43715 This properties are used to allow the submodules to be deployed into different folders. You can override this in every submodule but the values of this properties will be populated by the Ant bridge which will be pushed in the next commits
LPS-43715 Sort