fix terror mission generation
resizable is exclusive to windowed mode

no real point having a toggle for it when it only applies to one mode
may as well make it a mode.
english fix (sorry translators)
disable sorting buttons on save window
teehee, whoops.
Bad scrollbar, only scroll when the mousewheel is actually over you.
UI fixes
UI Fixes III: Fix Harder
Added message when no audio hardware is available.
Language fixes
fix bad comparison
fix fix
fix mod loading/multithreading issue