(svn r8986) [cpp_gui] -Add: resizing window by dragging ResizeBox
-Fix: Moving top-left corner of widget now moves is instead of resizing
-Add: Resizing widget/window now generates OnResize() event
-Add: Resizing container now generates OnResizeParent() for all children
-Add: Widget anchors (widgets now resize/move when container widget resizes)
.CODEPUBLIC _get_save_esp_get_save_esp: MOV RAX,RSP RETPUBLIC _rdtsc_rdtsc: RDTSC MOV RCX,RDX SHL RCX,32 AND RAX,0FFFFFFFFh OR RAX,RCX RET END