Cosa è cambiato in EDuke32, build per build

fix a rare input issue involving creating savegames while the CON script execution is lagging

fix Aftershock accessibility issue

fix status bar size menu option regression

Fix crash due to an oversight in commit 88cd36858be30f7384eb7ccc35b669b06bc84c42

fix screen return-to-center when triggering save checkpoints, hopefully for good this time. :p

fix skipping intro screens with left mouse button