Set version to 2.3.1a (devel) for current master

cde/Makefile

@@ -1,5 +1,5 @@
 # $TOG: Makefile /main/15 1999/10/12 09:33:30 mgreess $
-     RELEASE = Release 2.3.1
+     RELEASE = Release 2.3.1a
      PRODUCT = CDE
        SHELL = /bin/sh
           RM = rm -f

cde/copyright

@@ -1,7 +1,7 @@
 
 
 
-		Common Desktop Environment Version 2.3.1
+		Common Desktop Environment Version 2.3.1a (devel)
 
 (c) Copyright 1993-2012 The Open Group
 (c) Copyright 2012-2020 CDE Project contributors, see CONTRIBUTORS for details

cde/doc/common/help/HELPEnt.sgm

@@ -1,5 +1,5 @@
 <!-- $TOG: HELPEnt.sgm /main/12 1999/10/12 09:35:15 mgreess $ -->
-<!ENTITY CDEcopyright "<GlossTerm Role=nogloss>Common Desktop Environment 2.3.1</GlossTerm>,
+<!ENTITY CDEcopyright "<GlossTerm Role=nogloss>Common Desktop Environment 2.3.1a</GlossTerm>,
 
 &copy; Copyright 1993-2012 The Open Group
 &copy; Copyright 2012-2020 CDE Project contributors, see CONTRIBUTORS for details

cde/lib/DtSvc/DtUtil1/Dt.h

@@ -58,7 +58,7 @@ extern "C" {
 				DtREVISION * 100 + \
 				DtUPDATE_LEVEL)
 
-#define DtVERSION_STRING "CDE Version 2.3.1"
+#define DtVERSION_STRING "CDE Version 2.3.1a"
 
 
 /* 

cde/lib/tt/bin/ttauth/ttauth.man

@@ -18,7 +18,7 @@
 .\" not be used in advertising or otherwise to promote the sale, use or
 .\" other dealings in this Software without prior written authorization
 .\" from The Open Group.
-.TH TTAUTH 1 "Release 2.3.1" "CDE"
+.TH TTAUTH 1 "Release 2.3.1a" "CDE"
 .SH NAME
 ttauth \- ToolTalk authority file utility
 .SH SYNOPSIS

cde/lib/tt/tooltalk.tmpl

@@ -6,7 +6,7 @@
 /* TT_VERSION defines the version string which is imbedded in all the */
 /* binaries and shipped libraries. */
 
-TT_VERSION = "CDE Version 2.3.1"
+TT_VERSION = "CDE Version 2.3.1a"
 TT_VERSION_DEFINE = -DTT_VERSION_STRING=\"$(TT_VERSION)\"