I added an indicator to the watch dog screen so that a little "SP" icon appears whenever the SimPlant is on. Since we only have one simplant (ETMX), only ETMX has the simPlant indicator. However, since assymetry is ugly, I moved all of the OL icons over so that they're in a line and so that there is room for future SP icons.

I also fixed the link to the Watchdogs on the main SUS screens (it was dead, but now it is ALIVE).