Merge pull request #157 from yinzanat/master

Cronus of Ice and festival fix
d234 : Cronus of Ice and festival fix by cavalier007 and yinzanat
Merge pull request #158 from yinzanat/master

essence trading and GB fix
d235: essence trading and GB fix by yinzanat
Merge pull request #159 from yinzanat/master

essence trade changes
d236: fixed guild battle and essence trading by yinzanat
fix for generals, essence

fixed generals page, added a limit to how much essence will be traded at
any time.