added example of a game
Test Push
added more database files
added javadocs to UserTable.java . Also added use of global variables for sql command strings
added javadocs to GameTable.java
added javadocs to UserGameDataTable.java
changed url, username, and password so that connections to cs server can be established
changed url, username, and password so that connections to cs server can be established
added postgresql.jar, modified .classpath, added jar file to path
made changes to game elements classes
added attack package, modified action classes
added getUserGameData and getGameData methods
merged master into branch and resolved conflicts
Merge branch 'databasetest' of github.com:duke-compsci308-spring2013/vooga into ArcadeModel
implemented login, still need register