Merged Ralph's ca-over-tcp branch.

Fixed some vxWorks compile errors, and made a number of edits
to the HTML in the CAref.html documentation.

src/ca/ca_client_context.cpp

@@ -3,10 +3,10 @@
 *     National Laboratory.
 * Copyright (c) 2002 The Regents of the University of California, as
 *     Operator of Los Alamos National Laboratory.
-* EPICS BASE Versions 3.13.7
-* and higher are distributed subject to a Software License Agreement found
+* EPICS BASE is distributed subject to a Software License Agreement found
 * in file LICENSE that is included with this distribution. 
 \*************************************************************************/
+
 /*  
  *
  *