Small update before a pull :D
Merge branch 'master' of github.com:PoncinMatthieu/BTCTrader

Conflicts:
	Requester.py
Put back the exception handler with proper printing of errors.
Merge branch 'master' of github.com:PoncinMatthieu/BTCTrader

Conflicts:
	Requester.py
[mtgox] get bitcoin addr.
Add Depth class.