ASA, desert01: Fix display error when destroying device crate

ASA, desert01: Disable hero control at first battle left from the hole, not right above it

Prevent pause/synchronizing/AFK mode text being rendered at the same time

Add frontend tip introducing /help

Translate "heads" and "tails" of gameServer

Display error when using /maxteams if not room master

Make guest rejection error translatable

Add command help for /save, /delete, /saveroom and /loadroom

Add 2nd optional parameter to HedgewarsScriptLoad. If false, its OK if file does not exist. Also, return true/false on success

Backed out changeset a62408ee8281. Allowing HedgewarsScriptLoad to not stop if script is missing is dumb

Allow script to be missing when calling HedgewarsScriptLoad, return true/false based on success

Don't load locale Lua script if LOCALE == "en"

Add description of hwengine command-line arguments in --help

Critical error if loading a script has failed

Force-disable gfPerHogAmmo and gfSharedAmmo for RW and BRW

BRW: Add utilities and air weapons properly

Fix BRW adding ammoInCrate times ammo on start of turn instead of 1

Fix BRW breaking when weapon scheme assigns 2 bullet for all ammos

BRW now allows weapon scheme customization See script comments to see how.

Change button image for Tag Team

Add missing server dependencies to Travis metadata

Write down system requirements

Fix typo in gameServer

move everything test related into test cfg

Space Invasion: Add hilarious loser face to losers

Space Invasion: Continue playing rounds in case the teams are tied at the end Rules in case of a tie: 1) Eliminate all teams not tied for the lead 2) Play another round with the remaining teams 3) Check for the winner again at the end of that round. If there's another tie, repeat the procedure

Space Invasion: refactor variables into a large table for everything To fix that annoying "upvalue" error if more variables are added

Add hogs per team named constant that absolutely no one asked for

Remove frontend code dealing with unused team variables

Replace now-outdated descriptions of amDuck with dummy texts

GameServer: Use consistent formatting of clan chat (compared with engine) It's called "clan chat" now, not "team chat". Also the brackets and text positions were inconsistent with engine.

Change empty string check in gameServer

/greeting chat commands now clears greeting if called w/o arguments

Add a couple of more useful server messages

Don't translate greeting message

Don't translate response to /rnd command

Add error message for /callvote map if no maps are available

Hide /watch command if OFFICIAL_SERVER is not set

Properly scale Start button size in pagenetgame just like in pagemultiplayer

Add a few helpful error messages from server when kicking failed

GameServer: Refactor fake nick names into Consts

Fix some formatting problems with /me

Tweak response messages to /super_power and /registered_only

Fix translatability of "unknown command" server message

Make frontend translate server messages properly

Use plain text mode in video description label to avoid HTML trouble

Backed out changeset 076b7d23fab8. Well, the commit in question was needed after all ...

Fix critical failure to cleanup teams list after rejoining game after a force-quit. Fixes bug #597

Backed out changeset 6c0cf6b9eff8. Scripters should be prepared for nil and pretending the gear exists would cause more pain

Clean up more visual gears stuff in scripts - Make vgears non-critical if possible - Add nil checks where needed - Fix related bugs - Remove doomed attempts to call FollowGear on vgears

Clean up legacy visual gear stuff in ClimbHome, fix star despawn, make stars non-critical

Remove calls to GetVisualGearValues where it's not needed

Animate: Remove follow arg from AnimVisualGear

use 0s instead of nils to try to protect script assumptions

only-stats should never create visual gears. and lua should never rely on visual gears being created. critical is just to help ensure ones important to gameplay don't get lost in fast-forward

Remove unused shockwave code in Space Invasion

Make decorational visual gears in Space Invasion non-critical

Update German translation

Update locale files

Merge unC0Rr's checker update