#015896: Autoload not working for all lowercase class names

If a class name is all lowercase, the autoloading of that class will fail.

Attached are two simple code examples. The only difference between the two is that in the working example, the class being loaded is called aB, while in the non-working example it is called ab.

I suspect this has got something to do with the lower-case letter prefix being ignored as mentioned here:

http://www.ezcomponents.org/docs/api/trunk/Base/ezcBase.html

However, I assume this should only affect the loading of the autoload files, and not the classes themselves.

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