No need to display extra login container if no extra methods are in use

[Ruslan Kabalin]

As per subject. Empty grey rectangle does not look great. Probably needs to be 'display: none' unless there is something in it.

[Ruslan Kabalin (rkabalin)]

Ready for review: https://reviews.mahara.org/#/c/1408/

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/1408
Committed: http://gitorious.org/mahara/mahara/commit/a1534b23268107ea1cbd364a77faf28ecc199612
Submitter: Alan McNatty (<email address hidden>)
Branch: master

commit a1534b23268107ea1cbd364a77faf28ecc199612
Author: Ruslan Kabalin <email address hidden>
Date: Thu Jul 12 09:59:10 2012 +0100

    Do not display empty extra login container (bug #1023791)

    Change-Id: I36b2043fb1dd8c65f231157bdab87d5fad05f204
    Signed-off-by: Ruslan Kabalin <email address hidden>

[Hugh Davenport (hugh-davenport)]

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 status fixreleased
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