Fixes config, table field

1. The table field for the serial was VAR(32). Windows serials could be
   longer. Bumping to VAR(64).
2. The session counter ini template for the Windows installer is out of
   date. Updating to reflect recent changes.

NOTE: It does not have a *good* default URL yet. I used localhost.

imls-backend/init/120-tables.sql

@@ -30,7 +30,7 @@ imlswifi.heartbeats (
     heartbeat_id SERIAL PRIMARY KEY,
     fscs_id character varying(16) NOT NULL REFERENCES imlswifi.libraries(fscs_id),
     ping_time timestamp with time zone DEFAULT CURRENT_TIMESTAMP,
-    sensor_serial character varying(32) NOT NULL,
+    sensor_serial character varying(64) NOT NULL,
     sensor_version character varying(16) NOT NULL
 );
 

imls-windows-installer/session-counter.ini

@@ -1,21 +1,26 @@
 [device]
 
 [api]
-host=localhost:3000
+host=localhost
 scheme=http
-pres_uri=/rpc/update_presence
-hb_uri=/rpc/update_hb
+port=3000
+presences_uri=/rpc/update_presence
+heartbeat_uri=/rpc/beat_the_heart
+login_uri=/rpc/login
 
 [config]
 maximum_minutes=600
 minimum_minutes=5
+device_memory=7200
 
 [cron]
+data_collection_cron=*/2 * * * *
+heartbeat=*/10 * * * *
 reset=0 0 * * *
 
 [log]
 level=DEBUG
-loggers=local:stderr,local:tmp,api:directus
+loggers=local:stderr,local:tmp
 
 [mode]
 run=prod