Log Message:
p5-Locale-libintl: update to 1.28.

    bumped version number to 1.28
    git ignore in sample
    editorial changes
    use new class methods for xgettext options
    quote import tags in docs
    updated copyright date
    git ignore
    updated FAQ
    new class methods options, flags, and keywords
    This will produce the default keyword and flag definitions for xgettext
    for Locale::TextDomain.
    updated ChangeLog
    updated NEWS
    updated fsf address
    Fixes https://rt.cpan.org/Public/Bug/Display.html?id=114731
    updated NEWS
    do not require modules from relative paths
    Fixes https://security-tracker.debian.org/tracker/CVE-2016-1238
    updated ChangeLog
    do not generate files in distribution
    Fixes https://rt.cpan.org/Public/Bug/Display.html?id=119014
    bumped version number to 1.27
    fix building on Perl without "." in @INC
    Fixes https://rt.cpan.org/Public/Bug/Display.html?id=120446
    updated
    typo
    generate README from markdown file