SHORT DESCRIPTION OF finishNight INSTALLATION

Find the executive version in http://www.eso.org/~qc/dfos/finishNight.html. 

- check to have the initialization file .dfosrc installed and sourced:
  printenv | grep DFO

- put finishNight under $DFO_BIN_DIR

- put finishNight.h under $DFO_DOC_DIR

- call finishNight -h

