Allow users to join official server even when there's no db connection

Okay, a compatibility layer for clients of 0.9.15 version (not sure about old versions, as I removed all compatibility hacks for older versions previously)

Fix for my last commit (which was all nonsense)

merge

screenshot binding for library (on ios it just plays the sound)

use ctrl instead of alt to avoid colliding with linux window positioning

Draw straight lines while holding Alt key

Merge MAP, MAPGEN and SEED params into one on room join, so engine isn't spawned three times for a preview. Not tested as I'm unable to see my rooms (why?)

screenshots 4 ios

i obviously forgot one piece

update sdl apis to use the new rendering functions

- Take into account hlint suggestions - Fix almost all warnings

Don't accept EM message when the game isn't started

fix issue #185 :| also fix compilation & universal binary stuff for hwlib under macosx

I need this export in order to not have the wrapper.c fail to find Game() on linux From this point on compilation and usage of library should work on linux, at least does for me :P

fix engine library compilation on linux/amd64

remove redundant note

update lib wrapper.c so that it actually supplies all arguments required by current Game(), instead of causing a segfault ;D

initialize pointers properly with nil

show dual head mode some love

Fix admin stuff :D

Fix password checking

Fix build of official server

cleaning up how chat is handled on idevices updated project to use updated libs some leaks resolved (maybe)

Updated Slovak translation

Add Unique field to Client structure, and use it to check for matching recieved account status with client

Convert READY and NOT_READY messages to CLIENT_FLAGS message

italian translation :D

fix porkey hat (image height, animation) and sheep hat (image height)

Stub for server restart command

graphic for sinegun, will probably tweak it soon(TM) though

change order of statspage/gamerun when running in dual screen

update libs and move the multiwindow handling from internal libsdl mods to proper apis usage

guess what? merge 0.9.15 again...

- Implement BAN protocol command - Make BanClient handler call KickClient

Frontend sends ROUNDFINISHED with information about whether the round was played till end (will be needed for stats)

KICK and BAN actions (ban has no protocol command for it yet)

Fix even more

Fix merge :D

Merge server refactor into default

if source has uncommitted changes: * show notice during build * append "++" to frontend's versionstring/titlebar/demo names/save names

if on dev version append hg revision id to demos/saves' filenames

Thou shalt not leak!

addfilelog <3 debugfile

automatically convert hedgewars.org urls to actual links (in order to make support in the lobby/rooms easier

stylesheet-based chat coloring (only internal for now)

make names in chats clickable. still color adjustments needed; and testing

open links in server message preview externally