v3.1.57

• Added enabling E10M20-T1, M2D20 and M2D18 for DS1821+, DS1621+ and DS1520+.
  
• Fixed enabling E10M20-T1, M2D20 and M2D18 cards in models that don't officially support them.
  
• Fixed bugs where the calculated amount of installed memory could be incorrect:
  
  • If last memory socket was empty an invalid unit of bytes could be used. Issue #106
    
  • When dmidecode returned MB for one ram module and GB for another ram module. Issue #107