Rename pvAccessApp to src, adjust Makefiles

src/client/pvAccess.cpp

@@ -0,0 +1,15 @@
+/**
+ * Copyright - See the COPYRIGHT that is included with this distribution.
+ * pvAccessCPP is distributed subject to a Software License Agreement found
+ * in file LICENSE that is included with this distribution.
+ */
+
+#define epicsExportSharedSymbols
+#include <pv/pvAccess.h>
+
+namespace epics {
+namespace pvAccess {
+
+const char* Channel::ConnectionStateNames[] = { "NEVER_CONNECTED", "CONNECTED", "DISCONNECTED", "DESTROYED" };
+
+}}