Make several property updates to administrative shell scripts and batch files:


- All administrative shell scripts and batch files now have the svn:eol-style
  property set to "native".  This property was not set for some of these files.

- All administrative shell scripts now have the svn:executable property set.
  Some of them did not have this property set and therefore did not have the
  executable file permission bit set.

- All administrative batch files now have the svn:executable property removed.
  Some batch files inadvertently had this property set.


OpenDS Issue Number:  970