Log Message:
Update to 2.28.0, set LICENSE.

    Distcheck with --disable-silent-rules

    Version 2.28.0

    Remove MAINTAINERS, and dist the DOAP file

    Use AM_SILENT_RULES

    Fix build breakage in modules caused by commit aac1a8ec

    Chech for single header includes.

    When maintainer mode is enabled, check for single header includes as
    well as deprecated flags (#557070).

    Support for automake 1.11

    Remove auto-generated ChangeLog from the tree

    Autogenerate ChangeLog

    Trivial update

    * Remove CVS references, use "repository tree"
    * Fix whitespace
    * Fix typo "The" -> "There"

    Move to "development" category

    Add the required DOAP project description (used
    gnome-system-monitor as a template)

    Only pass --enable-maintainer-mode when AM_MAINTAINER_MODE is present

    Takeover

    Revert "Add single include disabling cppflags"

    Oops, this wasn't meant to be committed just yet.

    This reverts commit f95de3b4b636786d1e297f40df32ee32f71ebce7.

    Post branch version bump.

    Add single include disabling cppflags

    Default to enable maintainer mode

    Add -Wno-portability to automake invocation. Bug #529120, patch by Philip \ 
Van Hoof.