** Added more data for testing game library
** Fixed small margin problem in game library order view
** Fixed backing bean names in game library order view
** Added more descritive css class names for game library order view
** Added more descritive ids for game library cart view
** Added more descriptive css class names for game library publication
actions
** Changed shopping cart to use buttons for item count controlling
instead of input text
** Added createUser and deleteUser methods into AbstractTest class
** Trimmed shopping cart empty message on game library cart view
** Fixed encoding issues by adding encoding="UTF-8" to h:view and adding
a EncodingFilter that forces request encoding to UTF-8
** Changed existing tests that create users to use createUser and
deleteUser from AbstractTest class
** Added tests for Game Library order view