2010/05/18 Sebastien Bihorel <sb.pmlab@gmail.com>

  * optimbase.checkcostfun: corrected bugs in the calls to optimbase.function
    (wrong arguments were set up)
  * optimbase.isinnonlincons: corrected the f, g, c and gc assignments to use
    tmp instead of this.

2010/05/11 Sebastien Bihorel <sb.pmlab@gmail.com>

  * DESCRIPTION: added dependency to the Matrix package (needed for the norm()
    function)
