[jboss-as7-dev] System property replacement in deployment descriptors

[Jaikiran Pai]

In previous versions of JBoss AS, we used to allow system property 
replacement in deployment descriptors (just like we now do in 
standalone/domain.xml). It seems to have been pretty popular and I have 
already seen more than a couple of users asking for this in AS7. Should 
we add support for this (hopefully in a central/common place for all 
deployment descriptors including non EE ones like 
jboss-deployment-structure.xml)?

-Jaikiran