Add wakeup support to adodb

[Andrew Nicols]

For phpunit testing, we need to reconnect to the database between unit tests because phpunit backs up and restores globals between tests.

Bit of a pain to deviate (once again) from the adodb distribution but this is only required for the unit tests so packaging (e.g. debian) can probably ignore this change and use stock adodb

[Andrew Nicols (dobedobedoh)]

Submitted penny's change for this with changes - added to adodb/README.mahara and removed debugging echos

https://reviews.mahara.org/640

[François Marier (fmarier)]

Note: the Debian package uses the bundled version of ADODB already for reasons I can't remember...

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/640
Committed: http://gitorious.org/mahara/mahara/commit/417077459037550239fe9b09bd20b50d4c19b57f
Submitter: Francois Marier (<email address hidden>)
Branch: master

commit 417077459037550239fe9b09bd20b50d4c19b57f
Author: Penny Leach <email address hidden>
Date: Sun Aug 23 14:54:23 2009 +0200

    Bug #841711: ADODB modification: add __wakeup to connection object

    This reconnects to the db after wakeup, as resource types cannot be
    serialized and unserialized.

    This is necessary for unit tests, phpunit backups and restore globals
    between each test.

    Change-Id: I160b4c68ac1db0c3c0a3e1aec1b0dc8584763bf9
    Signed-off-by: Penny Leach <email address hidden>
    Signed-off-by: Andrew Robert Nicols <email address hidden>

[Melissa Draper (melissa)]

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[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/3950

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/7529