Turn accidental globals to locals in Lua libraries

Get rid of table.maxn in all Lua code

Update changelog

Special case for rendering type of two-dimensional arrays, since C is inconsistent in its syntax

fpc likes brackets

AI is bazooka genius

Display game scheme settings in Pas2C, too

Shorten German translation in de.txt a bit

Remove duplicate translation of "Congratulations!" in ru.lua

Remove invalid translation in pt_PT.txt (missing parameter %1)

Make sure all engine locale files start with either digit, semicolon or are empty

verify impact before explosion rating, since the offsets might cause water splashes

Fix desync bomb

Increase width for key binding drop-down list

oops

lua comment handling is seriously WTF, but let's at least allow some partial single line

Translate the few remaining missing strings in gd.txt

Implement more of parsing, start implementation of engine messages rendering

more seems to work better?

adding X offset seems to improve chance of drownings

Parse some synced messages, tests

Recognize timestamps

Rearrange code

fix polygon closure

2018ize everything

Start working on engine messages parser

Move engine messages into separate lib for reuse

reset airmine timer on stun recovery

stun airmines on explosions as well

add sparkles to stunned airmines