Improvements / fixes to har.init():

 - If the seed point was specified, it was not transformed to the
   sampling space, even though the caller could not have knowledge of
   the transformation.
 - Constructing inverse transformation failed if the sampling space has
   less than n-1 dimensions.
 - Allow elimination of redundant constraints to be skipped (it is
   expensive in higher dimensions).
Update NEWS for 0.4-2
Merge branch 'master' of github.com:gertvv/hitandrun

Conflicts:
	hitandrun/DESCRIPTION
	hitandrun/NEWS