A hopefully reliable lua update. If I clobber anything, well, there's always file history ;)

For better or for worse. Add sheepluva's forcing of clean on engine subdirectory. This works around a bug in fpc 2.4-2.6 that appears to generate incorrect inlining of loops on 2nd build. -B avoids this, but without a clean, the -B never got called. Also restore options, which I had confused w/ config. my bad.

fix timebox (differently), support for more players, remove version numbers, enable limited sudden death. Also: using Skip Go generates as many points as you would have gotten had you sat and waited.

some portal love for deagle/etc shots

tone flash waaaaay down when zoomed out

fix: let's use less random code for drawing the bullet trajectory

This condition should have been removed when I was changing targetting

translation fail/typo

some sniper training improvements and few german lua translations

actual rope fix for hogs getting stuck on walls

rollin' back my silly hack ( rea4d1fe665d7 )

Fix preview of ruler map. Thanks to Randy for pointing out it was incorrect.