Update tomtom_tracks.py

Fix negative longitude or latitude

MobileRevelator/python/tomtom_tracks.py

@@ -93,7 +93,7 @@ def converttrackchunks(db,fsname):
         points=ctx.sqlite_get_data(conn,i,2).data()
         #print(id)
         for i in range(0,len(points),0x28):
-            lat, lon, unknown, year, month, day, hour, min, sec, msec = struct.unpack("<IIIIIIIIII",points[i:i+0x28])
+            lat, lon, unknown, year, month, day, hour, min, sec, msec = struct.unpack("<iiiiiiiiii",points[i:i+0x28])
             from_latitude=int(lat)/100000
             from_longitude=int(lon)/100000
             fromloc=ctx.getlocation(from_latitude,from_longitude)
@@ -141,4 +141,4 @@ def main():
     ctx.gui_setMainLabel("Status: Idle.")
     ctx.gui_setMainProgressBar(0)
     ctx.sqlite_close(db)
-    return "Finished running plugin."
+    return "Finished running plugin."