Include image install flag when updating from anaconda flags. (#1066008)
Include image install flag when updating from anaconda flags. (#1066008)

vojtechtrefny/blivet,AdamWill/blivet,dwlehman/blivet,rhinstaller/blivet,jkonecny12/blivet,dwlehman/blivet,vojtechtrefny/blivet,AdamWill/blivet,vpodzime/blivet,rhinstaller/blivet,rvykydal/blivet,rvykydal/blivet,vpodzime/blivet,jkonecny12/blivet