Changes file for File::Backup

0.07  Tue Mar 23 2004
    - Updated POD.
    - Implemented optional purge_first toggle.
    - Implemented optional lock toggle.
    - Made the purge RE match the entire backup file name.
    - Made this backup any glob filenames.  Yes.  It was totally
      broken with respect to this before and no one noticed (or said
      anything) including me.

0.06.1  Sun Sep 21 2003
    - Fixed up documentation a bit.  No functional changes made.

0.06  Sun Sep 21 2003
    - Implemented file locking for the "from directory" source files.
    - Added skip blocks for people (like certain cpantesters) who do
      not have the tar or gzip files.
    - Updated POD accordingly.
    - Indented _debug() calls.

0.05  Tue Sep 16 2003
    - Ha!  DrMath++  Try "scalar which()".  Take that "Josts
      Smokehouse"!!
    - Fixed misleading POD.

0.04  Mon Sep 15 2003
    - Renamed the compression arg to compress and handled the
      backward compat issue that then sprang forth.
    - Moved creation of the destination filename outside the archive
      condition.
    - Combined the system and existence calls for archival and
      compression.
    - Fixed a semantic bug with timeformat replacing timeregexp.
    - Added a test for no compression backup.

0.03_1  Sat Sep 13 2003
    - Yikes.  The installation process fails tests and leaves
      META.yml behind.  Oops!  Sorry Ken.  : \
    - Croak right away if no archive or compression executable.
    - Make the system call not fork a shell process.
    - Flip on the debug switch in the test suite...

0.03  Tue Sep  9 19:19:24 2003
    - Recreated by Module::Husbandry on Gene's local system.
    - Added comprehensive documentation, including a "wishlist" in
      the TODO section.
    - Added generic aliases for the tar and gzip specific parameters.
    - Made backup() only archive if asked to (which is the default).
    - Added File::Which to detect where the local tar and gzip
      executables live.
    - Added all kinds of croaks and conditional execution statements.
    - Added an optional debug parameter flag and mass _debug() calls.
    - Added YMDhms format string to RE and printf conversion functions.
    - Default the from and to directories to Cwd::cwd.

0.02  Thu Dec  3 00:28:02 EST 1998
   - Changed the date string format from YYYY-MM-DD-hh:mm:ss to
     YYYY-MM-DD_hh-mm-ss, because the colons seem to cause problems with
     the GNU version of tar.

0.01  Wed Dec  2 20:48:15 1998
    - original version; created by h2xs 1.18