* The main action entry point. Do all output for display and send it to the context
* output. Do not use globals $wgOut, $wgRequest, etc, in implementations; use
* $this->getOutput(), etc.
* The main action entry point. Do all output for display and send it to the context
* output. Do not use globals $wgOut, $wgRequest, etc, in implementations; use
* $this->getOutput(), etc.