Implemented getTrades for MtGox
Fix logging
Merge branch 'master' into mtgox

Conflicts:
	mexbtcapi/concepts/market.py
Merge branch 'master' into mtgox
Converting MtGox depth to concepts.market.Order
PEP8'ing
Fixing Ticker
Merge pull request #15 from StevenLooman/mtgox

(by StevenLooman) Mtgox Market implementation changes, logging changes