Cleanup OPENSSL_NO_xxx, part 1

OPENSSL_NO_RIPEMD160, OPENSSL_NO_RIPEMD merged into OPENSSL_NO_RMD160
OPENSSL_NO_FP_API merged into OPENSSL_NO_STDIO
Two typo's on #endif comments fixed:
	OPENSSL_NO_ECB fixed to OPENSSL_NO_OCB
	OPENSSL_NO_HW_SureWare fixed to OPENSSL_NO_HW_SUREWARE

Reviewed-by: Richard Levitte <levitte@openssl.org>
diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c
index ac79339..c550a9b 100644
--- a/crypto/mem_dbg.c
+++ b/crypto/mem_dbg.c
@@ -822,7 +822,7 @@
 	MemCheck_on(); /* release MALLOC2 lock */
 	}
 
-#ifndef OPENSSL_NO_FP_API
+#ifndef OPENSSL_NO_STDIO
 void CRYPTO_mem_leaks_fp(FILE *fp)
 	{
 	BIO *b;