FAQ entry, moved ImTextureId, Gallery links.

imgui.h

@@ -98,9 +98,6 @@ struct ImFontConfig;                // Configuration data when adding a font or
 struct ImFontGlyph;                 // A single font glyph (code point + coordinates within in ImFontAtlas + offset)
 struct ImFontGlyphRangesBuilder;    // Helper to build glyph ranges from text/string data
 struct ImColor;                     // Helper functions to create a color that can be converted to either u32 or float4 (*OBSOLETE* please avoid using)
-#ifndef ImTextureID
-typedef void* ImTextureID;          // User data to identify a texture (this is whatever to you want it to be! read the FAQ about ImTextureID in imgui.cpp)
-#endif
 struct ImGuiContext;                // Dear ImGui context (opaque structure, unless including imgui_internal.h)
 struct ImGuiIO;                     // Main configuration and I/O between your application and ImGui
 struct ImGuiInputTextCallbackData;  // Shared state of InputText() when using custom ImGuiInputTextCallback (rare/advanced use)
@@ -115,6 +112,9 @@ struct ImGuiTextFilter;             // Helper to parse and apply text filters (e
 
 // Typedefs and Enums/Flags (declared as int for compatibility with old C++, to allow using as flags and to not pollute the top of this file)
 // Use your programming IDE "Go to definition" facility on the names of the center columns to find the actual flags/enum lists.
+#ifndef ImTextureID
+typedef void* ImTextureID;          // User data to identify a texture (this is whatever to you want it to be! read the FAQ about ImTextureID in imgui.cpp)
+#endif
 typedef unsigned int ImGuiID;       // Unique ID used by widgets (typically hashed from a stack of string)
 typedef unsigned short ImWchar;     // A single U16 character for keyboard input/display. We encode them as multi bytes UTF-8 when used in strings.
 typedef int ImGuiCol;               // -> enum ImGuiCol_             // Enum: A color identifier for styling