Log Message:
Update to 0.068

Upstream changes:
0.068     2015-03-23 20:42:56-04:00 America/New_York

    [META]

    - Jumping to 0.068 to get to an even-version for a stable release

    [DOCUMENTED]

    - Noted that 0.66 changed the 'filehandle' method

0.066     2015-03-20 23:59:08-04:00 America/New_York (TRIAL RELEASE)

    [ADDED]

    - Added exclusive locking option to filehandle opens; spew now
      exclusively locks tempfile used for atomic writes

0.065     2015-03-06 05:59:56-05:00 America/New_York

    [ADDED]

    - Added 'assert' method

    - Added 'visit' method

    - Added support for a negative count for 'lines' to get the
      last lines of a file

    [FIXED]

    - Fixed tilde expansion if path has spaces

    - Make realpath non-fatal if the parent path exists and only the final
      path component does not. (Was fatal on Windows and some Unixes.)

    - Removed rendundant locking on tempfile use for spewing

    - Work around File::Temp bugs on older ActiveState Windows Perls
      https://bugs.activestate.com/show_bug.cgi?id=104767

    [DOCUMENTED]

    - Fixed SYNOPSIS example

0.064     2015-03-05 03:58:42-05:00 America/New_York (TRIAL RELEASE)

0.063     2015-03-04 16:00:17-05:00 America/New_York (TRIAL RELEASE)

0.062     2015-03-04 13:59:31-05:00 America/New_York (TRIAL RELEASE)