Minimap, hotkeys and lot of other changes

* Begin working on a new layout system for UIMinimap and later UIMap,
this new layout system allows to add widgets to the minimap
* Add option to disable motd
* Rework hotkey binding
* Lots of fixes in hotkeys manager
* Add fullmap view using Ctrl+Shift+M
* Prevent some crashs in ThingType draw
* Add function to load minimap from PNG files
* Fixes in minimap saving
* Fixes in Tile::isClickable
* Add UIMapAnchorLayout, new layout for maps
* Fix freezes in win32 when pressing alt key

src/client/thingtype.cpp

@@ -164,9 +164,17 @@ void ThingType::draw(const Point& dest, float scaleFactor, int layer, int xPatte
     if(m_null)
         return;
 
-    const TexturePtr& texture = getTexture(animationPhase); // texture might not exists, neither its rects.
+    if(animationPhase >= m_animationPhases)
+        return;
+
+    const TexturePtr& texture = getTexture(animationPhase); // texture might not exists, neither its rects.
+    if(!texture)
+        return;
+
+    uint frameIndex = getTextureIndex(layer, xPattern, yPattern, zPattern);
+    if(frameIndex >= m_texturesFramesRects[animationPhase].size())
+        return;
 
-    int frameIndex = getTextureIndex(layer, xPattern, yPattern, zPattern);
     Point textureOffset;
     Rect textureRect;