iteration zero - first step
team 1  - kata 5 - 9/08/2013
iteration 1 - refactor (following the stardard from HoangNk)
refactor again
rafactor again
13/08 interation 3-4
UnitTest controller,Service
refactor again (15/08)
finish user story 5 - take game history
refactor again 15/08
refactor package name
iteration 1 - refactor again