  CHANGES IN influence.SEM VERSION 2.2

CHANGES
  * changed functions Deltachi, fitinfluence, genCookDist, Likedist, in order to optimize the functions 

CHANGES
  * added function sem.fitres

  CHANGES IN influence.SEM VERSION 2.1

CHANGES
  * added function sem.fitres

  CHANGES IN influence.SEM VERSION 2.0

CHANGES
  * bugs fixed in functions which use tltck package
  * changed output in function fitinfluence
  * added internal function bollen.loglik

  CHANGES IN influence.SEM VERSION 1.5

CHANGES
  * changed output in function fitinfluence


