Prepare for 1.0.2-beta4-dev

Reviewed-by: Stephen Henson <steve@openssl.org>

README

 
- OpenSSL 1.0.2-beta3 25 Sep 2014
+ OpenSSL 1.0.2-beta4-dev
 
  Copyright (c) 1998-2011 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson

crypto/opensslv.h

@@ -29,11 +29,11 @@ extern "C" {
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-#define OPENSSL_VERSION_NUMBER	0x10002003L
+#define OPENSSL_VERSION_NUMBER	0x10002004L
 #ifdef OPENSSL_FIPS
-#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta3-fips 25 Sep 2014"
+#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta4-fips-dev xx XXX xxxx"
 #else
-#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta3 25 Sep 2014"
+#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta4-dev xx XXX xxxx"
 #endif
 #define OPENSSL_VERSION_PTEXT	" part of " OPENSSL_VERSION_TEXT