Changes

TCF Debugger: Add pointer addr to array value of expression

Main change:
 - Applies to: org.eclipse.tcf/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/model/TCFNodeExpression.java
 - Adds pointer addr if expression type is pointer and it points to array or composite

Impacts:
 - Expressions pointing to array or composite

Useful for:
 - Users want to see the pointer addr in addition to the raw value