BEAWARE all game functionality is disabled with this commit for a while

* rework client modules
* hide main window when loading
* remake top menu functions
* rework modules autoload
* improve path resolving for otml and lua
* move core_widgets to core_lib
* fix tooltip issues
* split some styles
* add bit32 lua library
* fix assert issues
* fix compilation on linux 32 systems
* rework gcc compile options
* renable and fix some warnings
* remove unused constants
* speedup sprite cache
* move UIGame to lua (not funcional yet)
* fix a lot of issues in x11 window
* fix crash handler
* add some warnings do uiwidget
and much more...

modules/game_battle/battle.otui

@@ -1,91 +0,0 @@
-BattleIcon < UICheckBox
-  size: 20 20
-  image-color: white
-  image-rect: 0 0 20 20
-
-  $hover !disabled:
-    color: #cccccc
-
-  $!checked:
-    image-clip: 0 0 20 20
-
-  $hover !checked:
-    image-clip: 0 40 20 20
-
-  $checked:
-    image-clip: 0 20 20 20
-
-  $hover checked:
-    image-clip: 0 60 20 20
-
-  $disabled:
-    image-color: #ffffff88
-
-BattlePlayers < BattleIcon
-  image-source: /game_battle/battle_players.png
-
-BattleNPCs < BattleIcon
-  image-source: /game_battle/battle_npcs.png
-  
-BattleMonsters < BattleIcon
-  image-source: /game_battle/battle_monsters.png
-
-BattleSkulls < BattleIcon
-  image-source: /game_battle/battle_skulls.png
-  
-BattleParty < BattleIcon
-  image-source: /game_battle/battle_party.png    
-    
-MiniWindow
-  id: battleWindow
-  text: Battle
-  height: 250
-    
-  BattlePlayers
-    id: hidePlayers
-    tooltip: Hide players
-    anchors.top: parent.top
-    anchors.right: next.left
-    margin-right: 5
-    
-  BattleNPCs
-    id: hideNPCs
-    tooltip: Hide Npc's
-    anchors.top: parent.top
-    anchors.right: next.left
-    margin-right: 5
-  
-  BattleMonsters
-    id: hideMonsters
-    tooltip: Hide monsters
-    anchors.top: parent.top
-    anchors.horizontalCenter: parent.horizontalCenter
-    
-  BattleSkulls
-    id: hideSkulls
-    tooltip: Hide non-skull players
-    anchors.top: prev.top
-    anchors.left: prev.right
-    margin-left: 5
-    
-  BattleParty
-    id: hideParty
-    tooltip: Hide party members
-    anchors.top: prev.top
-    anchors.left: prev.right
-    margin-left: 5
-    
-  HorizontalSeparator
-    anchors.top: prev.bottom
-    anchors.left: parent.left
-    anchors.right: parent.right
-    margin-top: 5
-    
-  Panel
-    id: battlePanel
-    anchors.fill: parent
-    anchors.top: prev.bottom
-    margin-top: 5
-    layout: verticalBox
-    
-