Description of problem:
XMLRPC API getApiCallList documentation is incorrect. The
documentation says that it returns list, but returns a dict. 

Method: getApiCallList
Description:
Lists all available api calls grouped by namespace

Parameters:

    string sessionKey

Returns:

    array:
        array:
            struct - method_info
                string "name" - method name
                string "parameters" - method parameters
                string "exceptions" - method exceptions
                string "return" - method return type



Version-Release number of selected component (if applicable):
Spacewalk 1.5 


How reproducible:
100%