Added Employee transaction management
Merge branch 'master' of https://github.com/obulikarthikeyan/SafeMoneyCorp

Conflicts:
	src/edu/asu/safemoney/controller/EmployeeUserController.java
	src/edu/asu/safemoney/controller/ManageExternalUserController.java
	src/edu/asu/safemoney/dao/EmployeeUserDAO.java
	src/edu/asu/safemoney/dao/ManageExternalUserAccountDAO.java
	src/edu/asu/safemoney/dao/impln/EmployeeUserDAOImpl.java
	src/edu/asu/safemoney/dao/impln/ManageExternalUserAccountDAOImpl.java
	src/edu/asu/safemoney/service/EmployeeUserService.java
	src/edu/asu/safemoney/service/ManageExternalUserAccountService.java
	src/edu/asu/safemoney/service/impln/EmployeeUserServiceImpl.java
	src/edu/asu/safemoney/service/impln/ManageExternalUserAccountServiceImpl.java