Remove patch for reproducible builds, went upstream

debian/patches/introduce-birthdate-constant-for-reproducible-builds.patch

@@ -1,24 +0,0 @@
-Subject: Allow reproducible builds by introducing a BIRTHDATE constant
-Author: Christoph Biedl <debian.axhn@manchmal.in-ulm.de>
-Date: Tue Aug 25 18:03:23 2015 +0200
-Forwarded: http://arthur.barton.de/pipermail/ngircd-ml/2015-August/000819.html
-
---- a/src/ngircd/irc-info.c
-+++ b/src/ngircd/irc-info.c
-@@ -556,7 +556,15 @@
- 				NGIRCd_Version))
- 		return DISCONNECTED;
- 
--#if defined(__DATE__) && defined(__TIME__)
-+#if defined(BIRTHDATE)
-+	char t_str[60];
-+	time_t t = BIRTHDATE;
-+	(void)strftime(t_str, sizeof(t_str), "%a %b %d %Y at %H:%M:%S (%Z)",
-+			localtime(&t));
-+	snprintf(msg, sizeof(msg), "Birth Date: %s", t_str);
-+	if (!IRC_WriteStrClient(Client, RPL_INFO_MSG, Client_ID(prefix), msg))
-+		return DISCONNECTED;
-+#elif defined(__DATE__) && defined(__TIME__)
- 	snprintf(msg, sizeof(msg), "Birth Date: %s at %s", __DATE__, __TIME__);
- 	if (!IRC_WriteStrClient(Client, RPL_INFO_MSG, Client_ID(prefix), msg))
- 		return DISCONNECTED;

debian/patches/series

@@ -1 +0,0 @@
-introduce-birthdate-constant-for-reproducible-builds.patch