fix Issue 13034 - [Reg] core.stdc.stdio - deprecation warning with dmd -inline
Merge pull request #866 from WalterBright/fix13034

fix Issue 13034 - [Reg] core.stdc.stdio - deprecation warning with ...
[Refactoring] Reorder file names in MANIFEST and SRCS
[Refactoring] Gather common code in rt.util.typeinfo