Bitstamp user tradeHistory finished (Issue #21). See BitstampUserTradeHistoryDemo.java
fixed unit test
Merge branch 'develop' of git://github.com/david-yam/XChange into david-yam-develop

Conflicts:
	xchange-btcchina/src/main/java/com/xeiam/xchange/btcchina/BTCChina.java
organize import, code format
bumped up version number
bumped up version number to 1.9.0-SNAPSHOT [ci skip]
Merge branch 'master' of https://github.com/timmolter/XChange into develop
Added Date to OrderBook + Constructor + Getter
Merge remote-tracking branch 'XChange/develop' into develop
Added BTCETradesHistory + Adapters and Tests also added parameters for tradeHistory requests
Added Dates to OrderBook implemented for MtGox Polling V2 and Bitstamp also new example orderbook for Bitstamp
Merge pull request #159 from benehsv/develop

Added BTCE transactions history and Timestamp of the OrderBook for Bitstamp and Mtgox
format [ci skip]
made getTradeHistory more generic for greater flexibility.
fixed orderbook timestamp issues.
added Eclipse code formatter [ci skip]
fixed/improved unit test
minor changes
timeStamp in OrderBook is updated
Merge pull request #160 from benehsv/develop

timeStamp in OrderBook is updated