[Bf-taskforce25] MSVC: space_ipo -> space_graph

[Ton Roosendaal]

Hi,

Warning for msvc devs! Check today's commit with more info.

-Ton-

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Ton Roosendaal  Blender Foundation   ton at blender.org    www.blender.org
Blender Institute BV  Entrepotdok 57A  1018AD Amsterdam The Netherlands