include support for external albums in the gallery blocktype

[Hugh Davenport]

Specifically the following:

flickr
picassa
photobucket
panoramio
windows live

This is based of Gregor Anzelj's work at
https://gitorious.org/~anzeljg/mahara/anzeljg-mahara/commits/new_slideshow

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/282
Committed: http://gitorious.org/mahara/mahara/commit/4d86a0bfae23651ed3d7cf40c14cdd3c4ff69889
Submitter: Francois Marier (<email address hidden>)
Branch: master

commit 4d86a0bfae23651ed3d7cf40c14cdd3c4ff69889
Author: Hugh Davenport <email address hidden>
Date: Fri Jun 3 13:11:56 2011 +1200

    Extended image gallery blocktype

    Adds support for the following external gallery hosters
    - flickr
    - panoramio
    - photobucket
    - picasa
    - windows live

    This patch does not do the following
    - Support non-public albums on flickr or windows live
    - Support guest-link albums on flikr
    - Support albums with access keys on photobucket or picasa
    - Support albums with custom URL's in photobucket

    This patch also doesn't have very good error
    handling for the above cases

    Based on Gregor Anzelj's branch at
     https://gitorious.org/~anzeljg/mahara/anzeljg-mahara/commits/new_slideshow

    Bug #794369

    Change-Id: I3a961cd97d21d0a8d5ce2f1a32ef81d7c761facb
    Author: Gregor Anzelj <email address hidden>
    [<email address hidden> prepared for review, expanded commit msg]
    Signed-off-by: Hugh Davenport <email address hidden>

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/572
Committed: http://gitorious.org/mahara/mahara/commit/87f33d962fbb02da85196750952602b4bc5deb44
Submitter: Hugh Davenport (<email address hidden>)
Branch: master

commit 87f33d962fbb02da85196750952602b4bc5deb44
Author: Richard Mansfield <email address hidden>
Date: Tue Aug 9 18:20:16 2011 +1200

    Fix warnings in unconfigured gallery block (bug #794369)

    Change-Id: Ia77c6a21f8dcde5bff5efe2b316dd0aa038b054b
    Signed-off-by: Richard Mansfield <email address hidden>

[Melissa Draper (melissa)]

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status fixreleased
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[Melissa Draper (melissa)]

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 status fixreleased
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