Remove duplicated definition of mini_gc_enable_gc_maps_for_aot - fixed build on PowerPC, Itanium, SPARC
Merge pull request #614 from directhex/master

Remove duplicated definition of mini_gc_enable_gc_maps_for_aot
Reverse patches that should have gone to my fork rather than to head
Merge branch 'master' of https://github.com/mono/mono
Fix incompatibility with .NET's serialization of ObservableCollection - part of bug 11294