Log Message:
p5-Clipboard: Update to 0.20

Changes:

0.20    2019-04-18

    - use xclip on cygwin/win32 if SSH_CONNECTION is set (rkitover)
    - use xclip if DISPLAY is set and OS is unknown (rkitover)
    - Apply doc patch from https://rt.cpan.org/Ticket/Display.html?id=64243
        - Thanks to Andreas

0.19    2019-01-31

    - Add copy_to_all_selections().
    - Convert Changes to https://metacpan.org/pod/CPAN::Changes .
    - Code cleanups and modernisations.

0.18    2019-01-30

    - Remove a stray .orig script. Teaching me to use git status...
    - Thanks to gregor herrmann .

0.17    2019-01-30

    - Blacklist some Win32 and Mac-only prereqs in dist.ini.
    - Thanks to PERLANCAR .

0.16    2019-01-30

    - Add support for Debian GNU/Hurd ( \ 
https://rt.cpan.org/Ticket/Display.html?id=116951 )
    - Fix https://rt.cpan.org/Ticket/Display.html?id=98435 ; CVE-2014-5509
    - clipedit Insecurely used temporary files.

0.15    2019-01-30

    - https://rt.cpan.org/Ticket/Display.html?id=121056
    - Fix for tests with no "." in @INC

0.14    2019-01-30

    - SHLOMIF resumed maintenance
    - Convert to dzil .