[3.x] Breaking extras with CMPs

[theboxer]

I've tested few extras (all had custom manager pages) and none of them worked out of the box.

Changes required for making them work were easy - all needed to fix processors that were extending abstract mod*Processor and add the namespace to the extended processor; adjust the namespace for modExtraManagerController. After those changed everything (usually) started to work as expected.

This might be solve with aliasing abstract classes:

• modExtraManagerController
• mod*Processor

Other class worth of aliasing might be modResource as its filterPathSegment method is commonly used.

[Mark-H]

Yeah, those should be added: https://github.com/modxcms/revolution/blob/3.x/core/include/deprecated.php