1.3

o use blocked Lapack QR routines.
  Significant speed increase for larger n (500+) in most cases.

1.2

o corrected wrong name for the flag for checking an analytical jacobian in  nleqslv.R
  and the documentation

1.1

o the default initial trust region size is now set to the length of the Newton step

o corrected various errors in the documentation
	* the termination codes were a muddle
	* several elements of the return list were incorrectly named in the documentation

1.0

o initial version