3.17: remove the erroneous comment on MY_AMQP_URL_TERTIARY and add missing dbtext files

kamailio/dbtext/presentity

@@ -0,0 +1 @@
+id(int,auto) username(string) domain(string) event(string) etag(string) expires(int) received_time(int) body(string) sender(string)

kamailio/dbtext/version

@@ -2,3 +2,5 @@ table_name(string) table_version(int)
 address:6
 trusted:5
 pua:7
+presentity:3
+watchers:3

kamailio/dbtext/watchers

@@ -0,0 +1 @@
+id(int,auto) presentity_uri(string) watcher_username(string) watcher_domain(string) event(string) status(int) reason(string,null) inserted_time(int)

kamailio/default.cfg

@@ -157,7 +157,7 @@ modparam("db_kazoo", "amqp_connection", "MY_AMQP_URL")
 modparam("db_kazoo", "amqp_connection", "MY_AMQP_URL_SECONDARY")
 #!endif
 #!ifdef MY_AMQP_URL_TERTIARY
-#modparam("db_kazoo", "amqp_connection", "MY_AMQP_URL_TERTIARY")
+modparam("db_kazoo", "amqp_connection", "MY_AMQP_URL_TERTIARY")
 #!endif
 #!ifdef MY_AMQP_MAX_CHANNELS
 modparam("db_kazoo", "amqp_max_channels", MY_AMQP_MAX_CHANNELS)