update pricehistory
Merge branch 'master' of https://github.com/tzheng/A-Web-Project.git
NOTE!  Yanwen, you need two pages for create account. Current we just
have one page: create-account.jsp. BUT EMPLOYEE AND CUSTOMER ARE
DIFFERENT. SO YOU NEED TO CREATE A NEW PAGE.
Merge branch 'master' of https://github.com/tzheng/A-Web-Project.git

Conflicts:
	MutualFund/WebContent/WEB-INF/classes/model/FundPriceHistoryDAO.class
	MutualFund/src/model/FundPriceHistoryDAO.java