css: Add class .yes and .no
js: Try every input, not specific tag
js: Use puppet as visual element to show validate info
js: Fix puppet cause onsubmit check not work
demo: Add more test with different puppet value
js: Find puppet with id=name as failsafe
js: Fix get tip fail if puppet is identified by id
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Bridge: Enable $bulkBind option by default
Auth: Ignore session start if has output before
Cache: Ignore test of weight

Memcached::getServerList() result may not contains 'weight', see
@link https://github.com/php-memcached-dev/php-memcached/pull/56
Db: Fix lost array index in test case
Validator: Fix array to string conversion cause notice error

As of PHP 5.4: Converting an array to a string will now generate an E_NOTICE
level error, but the result of the cast will still be the string "Array".

@link http://php.net/manual/en/migration54.incompatible.php
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Util: Remove method evalWithTag()

Stop use eval() to avoid security problem. Can't use create_function() for
same reason.
Db: Search by calling function instead of using eval()
Db: Minor change of variable name
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