[Poloniex] Update resource file
[Poloniex] Update resource file

  - Update USDT withdrawal fee to 25
  - Update min amounts to 0.0001
  - Update amount scale
  - ALL currencies and pairs added.
  - File sorted alphabetically.
  - Some currencies were temporarily disabled for withdrawal so we couldn't get their fee. We set 100.0 for now.

chrisrico/XChange,LeonidShamis/XChange,timmolter/XChange,stachon/XChange,douggie/XChange,ww3456/XChange,TSavo/XChange,Panchen/XChange,andre77/XChange