/** 
  @mainpage API Reference Start Page
  
  @section intro Introduction
  
  @subsection s1 What is this?
  This is the complete API reference for OGRE; contained within are the 
  specifications for each class and the methods on those classes which you can 
  refer to when writing code which uses OGRE. 
  
  @subsection s2 It's so BIG!
  
  Yes, yes it is (and thank you for noticing). OGRE is a large and complex 
  system so the API documentation, whilst fully inclusive and the most 
  complete reference to OGRE that you'll find, is not the recommended way to 
  start learning. You will certainly want
  to refer to this documentation once you have found your feet, and pretty soon
  referring to it will become second nature. Until then, you should begin with 
  more discussive documentation such as:
  @li <a href="http://www.ogre3d.org/docs/manual/">The Manual</a> You should 
    also have a local copy of this in your distribution; the OGRE manual is a
	general introduction to the OGRE principles and core components, and a 
	reference to various important parts of the OGRE system, especially the
	script syntax for materials, particle systems, and overlays. 
  @li <a href="http://www.ogre3d.org/wiki">The OGRE Wiki</a> A Wiki is a 
  	collaborative web-based documentation system where people in the whole 
	OGRE community can contribute tips, tutorials and sample code, among other 
	things. This is a gold mine for new and experienced users alike.

  We make an effort to document our classes fully so we hope you can find what
  you need here. However, if you can't find it, or you're not sure where to 
  start looking, visit the main OGRE website and dip into the community areas
  like the wiki and the forums to get some assistance. 
  
*/