More Windows platform fixes for strftime.
qtscript: Remove warning message if getObject() fails to find label.
qtscript: Add debug window showing globals, triggers and labels.
qtscript: Add dynamic evaluation input box to debug GUI.
Reorganize some drawing functions to reduce size of public drawing API. Clean up window rendering.
Un-generalize iV_DrawImageRect() into iV_DrawImageRepeatX/Y().
Remove unused memory buffers and other unused code from interface display code.
Clean up design.cpp
Run astyle over design.cpp
Compile fix for Windows