Proxiing AddressSpace methods with callback from addon to AddressSpaceInMemory. DataChangeCallback hcndle made memeber because intialization of static ariables inside methods are not thread safe.
Update README.md
Update README.md
add missing item in deletemonitoreditemrequest
Merge branch 'master' of github.com:FreeOpcUa/freeopcua
Merge branch 'master' of github.com:oroulet/freeopcua
send serviceFault when unknown message is received, handle serviceFault messages in client
some debug cleanup
add node::SetValue(DataValue &) for finer grained control of write api
new signature SetValue(const Variant& val, const DateTime& = CurrentDateTime())

refer to issue #56 for discussion
Fixed order of addons deinitialization according to dependencies. Fixed couple of unhandled exceptions int the opc_tcp_asyn addon that lead to stop processing of network messages.
Merge pull request #65 from oroulet/master

handle and use ServiceFault, bugfix
Merge pull request #64 from mdcb-gmt/master

DateTime argument to Node::SetValue, Node::SetAttribute
Clean output
Merge pull request #66 from oroulet/master

Clean output
Merge with master.
Addded checks for timer deinitializations.