started on documentation and changes to misc as a result

pvDataApp/misc/requester.cpp

@@ -0,0 +1,20 @@
+/* requester.cpp */
+/**
+ * Copyright - See the COPYRIGHT that is included with this distribution.
+ * EPICS pvDataCPP is distributed subject to a Software License Agreement found
+ * in file LICENSE that is included with this distribution.
+ */
+#include <string>
+#include "requester.h"
+namespace epics { namespace pvData { 
+
+static std::string typeName[] = {
+    String("info"),
+    String("warning"),
+    String("error"),
+    String("fatalError")
+};
+
+StringArray messageTypeName = typeName;
+    
+}}