postgres: Move TCP/SSL comments around to match new upstream config

Signed-off-by: Florian Pritz <bluewind@xinu.at>

roles/postgres/templates/postgresql.conf.j2

@@ -73,7 +73,17 @@ max_connections = {{ postgres_max_connections }}			# (change requires restart)
 #bonjour_name = ''			# defaults to the computer name
 					# (change requires restart)
 
-# - Security and Authentication -
+# - TCP Keepalives -
+# see "man 7 tcp" for details
+
+#tcp_keepalives_idle = 0		# TCP_KEEPIDLE, in seconds;
+					# 0 selects the system default
+#tcp_keepalives_interval = 0		# TCP_KEEPINTVL, in seconds;
+					# 0 selects the system default
+#tcp_keepalives_count = 0		# TCP_KEEPCNT;
+					# 0 selects the system default
+
+# - Authentication -
 
 #authentication_timeout = 1min		# 1s-600s
 ssl = {{ postgres_ssl }}				# (change requires restart)
@@ -92,15 +102,8 @@ ssl_ca_file = '{{ postgres_ssl_ca_file }}'
 #krb_server_keyfile = ''
 #krb_caseins_users = off
 
-# - TCP Keepalives -
-# see "man 7 tcp" for details
+# - SSL -
 
-#tcp_keepalives_idle = 0		# TCP_KEEPIDLE, in seconds;
-					# 0 selects the system default
-#tcp_keepalives_interval = 0		# TCP_KEEPINTVL, in seconds;
-					# 0 selects the system default
-#tcp_keepalives_count = 0		# TCP_KEEPCNT;
-					# 0 selects the system default
 
 
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