ObjC migrator: Add -objcmt-migrate-property to do property
migration. Also, fixes an old bug where older migration 
flags were not being checked for properly.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185948 91177308-0d34-0410-b5e6-96231b3b80d8
9 files changed