[RELEASE] Released version 2.4-dev0

Released version 2.4-dev0 with the following main changes :
    - MINOR: version: it's development again.
    - DOC: mention in INSTALL that it's development again

CHANGELOG

@@ -1,6 +1,10 @@
 ChangeLog :
 ===========
 
+2020/11/05 : 2.4-dev0
+    - MINOR: version: it's development again.
+    - DOC: mention in INSTALL that it's development again
+
 2020/11/05 : 2.3.0
     - CLEANUP: pattern: remove unused entry "tree" in pattern.val
     - BUILD: ssl: use SSL_CTRL_GET_RAW_CIPHERLIST instead of OpenSSL versions

VERSION

@@ -1 +1 @@
-2.3.0
+2.4-dev0

doc/configuration.txt

@@ -2,7 +2,7 @@
                                 HAProxy
                           Configuration Manual
                          ----------------------
-                              version 2.3
+                              version 2.4
                              willy tarreau
                               2020/11/05
 

doc/intro.txt

@@ -1,7 +1,7 @@
                              -----------------------
                               HAProxy Starter Guide
                              -----------------------
-                                   version 2.3
+                                   version 2.4
 
 
 This document is an introduction to HAProxy for all those who don't know it, as

doc/management.txt

@@ -1,7 +1,7 @@
                              ------------------------
                              HAProxy Management Guide
                              ------------------------
-                                   version 2.3
+                                   version 2.4
 
 
 This document describes how to start, stop, manage, and troubleshoot HAProxy,

include/haproxy/version.h

@@ -33,7 +33,7 @@
 #ifdef  CONFIG_PRODUCT_BRANCH
 #define PRODUCT_BRANCH    CONFIG_PRODUCT_BRANCH
 #else
-#define PRODUCT_BRANCH   "2.3"
+#define PRODUCT_BRANCH   "2.4"
 #endif
 
 #ifdef  CONFIG_PRODUCT_STATUS