apngopt: Optimize APNG animated images

    2013-09-11 13:14           0 usr/
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    2013-09-11 13:14       96700 usr/bin/apngopt.exe
    2013-09-11 13:14           0 usr/share/
    2013-09-11 13:14           0 usr/share/doc/
    2013-09-11 13:14           0 usr/share/doc/apngopt/
    2013-09-11 13:14         566 usr/share/doc/apngopt/readme.txt
    2013-09-11 13:14           0 usr/share/doc/Cygwin/
    2013-09-11 13:14        1681 usr/share/doc/Cygwin/apngopt.README
    2013-09-11 13:14           0 usr/share/man/
    2013-09-11 13:14           0 usr/share/man/man1/
    2013-09-11 13:14        2577 usr/share/man/man1/apngopt.1.gz