Log Message:
Update 0.045 to 0.048
---------------------
0.048 2014-03-29
        - no code changes from 0.047
        - update bugtracker and repo links

0.047 2013-09-25
        [TRIAL RELEASE]
        - handle system() returning == 0xFF00 on Win32
        - use Win32::ShellQuote for shell quoting on Win32

0.046 2013-06-11
        - replace a die with a croak (thanks, Mike Doherty)
        - typo fixes in documentation (thanks, David Steinbrunner)