Fix up how the ValueObjects manage their life cycle so that you can hand out a shared
pointer to a ValueObject or any of its dependent ValueObjects, and the whole cluster will
stay around as long as that shared pointer stays around.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@130035 91177308-0d34-0410-b5e6-96231b3b80d8
25 files changed