Warmachine/Hordes planner update

I've been doing a few small tweaks to the Warmachine planner:

• Added the official Retribution of Scyrah units for MK1 (the planner is , at the moment, MK1 only). This makes the database 100% complete for MK1 Warmachine and Hordes.
  
• Fixed some bugs.
• Made epic warcasters and warlocks respect the 750 point limit minimum. So, if you don't see them listed in there set the maximum points to over 750 and they'll show up.

Hopefully, if time allows, a new interface for the planner will be up by the end of the week and it will mark the closing of the development of this small piece of software. Following that, the MK2 planner will be in the works. Everything should be much faster and more compact while taking advantage of everything that has been done for MK1 so far.