Small Controller Upgrades

Two little updates here, both mosfet related. First is that we have a new 12 mosfet 40 amp Infineon based controller that uses IRFB4110 mosfets and 100V capacitors, making it relatively easy to modify for 72V operation. They also come with regen already enabled. Secondly, we now have our eZee kit controllers available with the same IRFB4110 mosfets. So now it is possible to get an eZee kit with a controller that will run cooler and have no compatibility issues with 48V packs.