* newscript.conf :
      - added 'script-group': set the group of the new script
      - added 'script-owner': set the owner of the new script
      - setting the owner/group to $USER will set it to env(USER).

  * newscript :
      - implemented script-group : sets the group of the new script if not empty
      - implmented script-owner : sets the owner of the new script if not empty
      - setting the owner of the script requires sudo.

  * changestochangelog :
      - added changestochangelog : converts a local changes.txt to a changelog for a checkin
      - updated to sort the file entries.

  * lsdate :
      - added lsdate, which prints the date of a file similar to ls.
  * newscript :
      - added -V|--version flags to show script version
      - updated LASTUPDATE to reflect last file change
      - updated VERSION to 1.3

  * changestochangelog :
      - added a `git add` command at the end of the changelog output
      - changed: blank file entries are ignored
      - file name only output if there are > 0 non-empty file entries
updated README, added get-oss-licenses.php script to retrieve OSS licenses to download/browse/etc.
Various newscript changes; Add shorten_path.php for abbreviating PWD