Enable saving ge screen to texture disappeared on r1993x86

[Itaru]

Hykem used an out-of-date SettingsGUI.java which doesn't have the Enable VAO and Saving GE Screen settings so when he commited his changes to the svn server, those settings disappeared. I'm sure those settings will be re-added back in soon enough. Internally those 2 features are still in Jpcsp, just that due to the out-of-date SettingsGUI.java in r1992 and r1993, we can't change those settings through the Configuration dialog anymore. You can still change those settings by manually editing the Settings.properties file in the Jpcsp folder.