Support 4 controllers (#1751)

* Detects all controllers properly on boot now

* warn -> info

* linting

* add comments to deftype changes

decompiler/config/all-types.gc

@@ -4223,13 +4223,13 @@
 
 (deftype cpad-list (basic)
   ((num-cpads int32     :offset-assert 4)
-   (cpads     cpad-info 2 :offset-assert 8) ;; guess
+   (cpads     cpad-info 4 :offset-assert 8) ;; guess, modified from 2->4 for PC 4-pad support
    )
   (:methods
     (new (symbol type) _type_ 0))
   :method-count-assert 9
-  :size-assert         #x10
-  :flag-assert         #x900000010
+  :size-assert         #x18
+  :flag-assert         #x900000018
   )
 
 ;; - Functions