added gamestat java class
Finished Game Launcher with Singleton
Fixed load/save XML
Add data directory
added gamestat java class
Rebase with master branch
fixed UserManagementService conflict
Add data directory
finishing merging
Merge pull request #8 from psmagicman/game-stat

merge the game-stat branch to master;
Bug fix: edited UserManagementService function calls to use singleton
added the selectionpane
Added Help Menu and Fixed Hilighting words in text pane
Added automatically scrolling alongside highlights
Delete test prints and fixed spelling
Merge branch 'help-window' of https://github.com/psmagicman/think-global-hack-local into help-window