Changes in SQUAREM version 2010.12-1 

   o	first release:  August 8, 2010

   o	second release:  August 9, 2010
		- fixed a bug in `cyclem1' and `cyclem2' that croped up when testing under Windows 64-bit.  This was due to QR-decomposition using LAPACK.  

   o	third release:  September 26, 2010
	- modified the `cat' statement such that it is effective only when trace = TRUE

   o	fourth release:  December 31, 2010
	- There was a bug in the check for convergence in all the 4 functions: squarem1, squarem2, cyclem1 and cyclem2.   It was pointed out by Roger Koenker.  It is now fixed.
	- A slight change was made to documentation regarding the objective function.