AE: Linux AE - some fixes of yesterday merge (Enumerate + Resume)
AE: in doubt restore old suspend behaviour
AE: Choose indirection when possible. Care for lazy evaluation
[AE] fixed: init m_volume. Otherwise it has a weird value when its used in InternalOpenSink() (m_sinkHandlesVolume==true)
Merge pull request #2218 from fritsch/ae-fix-enumerate

AE: Some additional fixes since yesterdays merge