AIS → MMgt Relation

File in src/AIS	Includes file in src/MMgt
AIS_GlobalStatus.hxx	MMgt_TShared.hxx
AIS_InteractiveContext.hxx	MMgt_TShared.hxx
AIS_LocalContext.hxx	MMgt_TShared.hxx
AIS_LocalStatus.hxx	MMgt_TShared.hxx
AIS_Selection.hxx	MMgt_TShared.hxx