Added support for FADF_HAVEIID, FADF_RECORD, FADF_HAVEVARTYPE.
Implemented SafeArrayAllocDescriptorEx and SafeArrayGetVarType
correctly.
Fixed second argument of SafeArrayCopyData (it is just SAFEARRAY*).
Changed allocation to include 16 bytes before the SAFEARRAY (to store
IID/VARTYPE/IRecordInfo*).
VARTYPE -> size array was not indexed correctly.
Added lots of testcases for most functionality.
Added IRecordInfo interface definition.
Started regression test for SafeArray functions.
Fixed SafeArrayAllocDescriptor (check bounds, set cDims).
Fixed VARTYPE_SIZE array entries so it matches native.