merge with 0.9.23, pulling in unc0rr's desync fix

cleanup whitespaces, add braces to for loops also throw in a break for good measure

I guess "Fix weapon scheme lookup being unnecesarily persisted"?.. or something

Quick Game: ignore hidden themes

Fix segfault on game halt (if no logfile)

quick game wasn't checking for hidden themes. It should, but this will at least make them not-crash. The results are kind of amusing.

Remove “mission accomplished” victory message, might be confusing For example, if this appears in an actual mission when the player fails.

Show simple drop-down icon next to key binder widget

Update changelog

Update locale files

Improve error message a bit

oups

add title manipulation

Bump protocol version, update sources in preparation for .24 release

simple optimised svg of the low detail hedgehog for use in .desktop files and such

Travis: Drop zoogie PPA, drop ImageMagick from apt-get line

Travis: Upgrade to Ubuntu xenial, drop libghc-parsec3-dev

CMake: Make sure Qt5 is also found on OS X after installing it via Homebrew

Fix Qt5 in .travis.yml for Ubuntu (hopefully)

Backed out changeset e9caada3aac1 - < LocutusOfBorg> dpkg-shlibdeps: error: no dependency information < LocutusOfBorg> Hint: check if the library actually comes from a package.

Update .travis.yml to include Qt5 stuff

Add greno4ka to credits for Russian translation contribution

Slightly update russian localization

Remove useless libghc-stm-dev from build

CMake for server: Pass -dynamic flag to ghc

CMake: Rework Haskell package detection, use ghc-pkg to detect packages

Grenade Training: Add warm-up sequence, introduce timer in separate mission panel

Fix compile fail due to dependency in Qt 5.10 in pagevideos.cpp

Add voice pack sound fallbacks also for sndOoff{2,3} and sndOw{2,4}

Fix broken fallback to sndFirePunch1 if sndFirePunch{2,6} is missing

Videos frontend page: Locale-aware text formatting

might as well put this after the last mining

Fix team files and settings not saving properly, and remove FileEngine stuff from DLC This is done by using absolute paths and removing physfs://

ThemeFilterProxyModel: Fix filter function containing a path with no return value

Flying portal balls now spawn a few spark effects This has been adapted from PortalEffects from HedgeEditor. HedgeEditor already included such effects for some reason, so they have been removed as redundant.

oops

Update German Lua translation

ShoppaMap: Can change map complexity with slider, remove script param “pad”

ShoppaMap: Delete unused/dead code

TechRacer: Remove script parameter “helpDisabled” Pointless since you can quickly toggle help anyway, so supporting this script param only clutters the documentation.

bug #598 - this was kinda entertaining but is, yeah, a bit too weird

Highlander: Rename “mode=orig” to “multiuse=true” and explain the meaning of this scriptparam in mision panel Don't worry, the gameplay of this script param is NOT changed, only its name and documentation.

Change how locale is loaded in frontend, and fix some bugs - Fix some loading errors when locale is C - Fallback mission map description to English

The Specialits: Use gfSwitchHog for hog switching and delete the terrible Lua hacks

Add new game flag gfSwitchHog, enable hog switching at turn start

Change appearance of Art theme in Sudden Death

Lua API: Add Explode function

Improve Sudden Death theming of Eyes and Deepspace

Fix some artifacts in contour of horizont.png of Planes theme

Add icons to background themes; allow to hide themes explicitly by adding “hidden” key to theme.cfg

If delegating room control, reset map of new master, if map is missing

QTfrontent: Print map and style name in red, if missing. And update map label after delegation

Set plain text mode for gamecfg labels (scheme, style)

Display style name correctly if host selects a style you don't have

Change CrazyMission preview, change portal map theme to Hell

Fix initial map preview being broken when joining room, part 2

Partially fix wrong preview when joining host room with missing map

Add some isNull checks for some strings in mapContainer

Fix incorrect preview when selecting image map the first time in session

Fix theme chooser failing to filter themes by name

Force proper map and theme reset when host delegates to you if you don't have the map or theme

Map container: Add question mark in front of missing theme name

Tweak map preview background colors

Fix map type combo box being disabled for good when you select image or mission map