[Axis2] Using Environment Variables OR relative paths in axis2.xml for ServicesDirectory

[cody.a.fyler]

Is there a way to use environment variables, -D properties, or relative paths 
for specifying?

<parameter name="ServicesDirectory">

In axis2.xml?

Cody Fyler
Lending Grid Build Team
G=Lending Grid Builds
(515) - 441 - 0814