Changelog for com-1.2.3

Version 1.2.3 - released 2009-01-27; changes from 1.2.2 * Improved and expanded Haddock comments throughout. * Fixed allocator mismatch bug in Com.Base.getModuleFileName Version 1.2.2 - released 2009-01-27; changes from 1.2.1 * built-in enumeration handling of variants (via the IEnumVariant interface) was buggy and stale. * Fixed Integer unmarshalling for Variants; used to go via CURRENCY, now Int64. * Only buildable on Windows platforms. Version 1.2.1 - released 2009-01-19; changes from 1.2.0 * fix bad mix of allocators, the accidental introduction of the combined use of the CRT one (malloc()) and the COM task allocaotr led to spurious MM crashes. * drop 'haskell98' dependencies