"file" parameter to class registry

[Greg]

In its current implementation, the class registry will look for a class in a file which named is based on the class name. It would be nice to be able to override the default file name and provide one:

<class name="oneOfMyClasses" plugin="myPlugin" file="my-classes" />

will look inside "/plugins/myPlugin/includes/my-classes.class.php" instead of "/plugins/myPlugin/includes/oneOfMyClasses.class.php"

[Greg (gregfr)]

This has been implemented with a trick:

<class name="oneOfMyClasses@my-classes" plugin="myPlugin" />

in order not to disturb the database