properly maintain. Also removed the corresponding methods from ApiBase and
the 'APIGetPossibleErrors' and 'APIGetResultProperties' hooks.
* Formats dbg, dump, txt, wddx, and yaml are now deprecated.
+* action=paraminfo now indicates when a parameter is specifying a submodule.
+ Internally, a new param type 'submodule' is available to indicate this which
+ automatically queries the list of submodule names from the ApiModuleManager.
=== Languages updated in 1.24 ===