#30 Reports - End Game reports

[Jia Lu]

As a: Game Owner
I want to: open a text-based game report when the games is ended
So that I can: gather statistics.

AC 1: The game will generate a text based report storing in an directory named 'reports'
AC 2: The reports are not visible to UI and players
AC 3: The report should include,
each player name
banker's currency
number of rounds played
banker winning ratio
player #1, player #2 ... winning ratio
AC 4: The report will stack on a daily basis, with full date as identifier. Old reports will not be deleted
AC 5: New report will be used and generated as 12:01am each day

[Jia Lu]

Intension:
This story is aimed to review the new java.io (1.7), with or without framekwork such as Apache Velocity / XSLT.