增加了提示，和更正了listVie，没有数据刷新报错的问题
Merge remote-tracking branch 'remotes/origin/dev-ls'

Conflicts:
	src/com/pmp/ppmoney/activity/HistoryRecordActivity.java
	src/com/pmp/ppmoney/activity/InvestCompleteActivity.java
	src/com/pmp/ppmoney/activity/InvestProgressActivity.java
	src/com/pmp/ppmoney/activity/PayHistoryActivity.java
	src/com/pmp/ppmoney/activity/RewardListActivity.java
	src/com/pmp/ppmoney/activity/TradeListActivity.java