Revert rt.rs

Author: jackpot51

src/libstd/rt.rs

@@ -22,6 +22,8 @@
             issue = "0")]
 #![doc(hidden)]
 
+
+
 // Reexport some of our utilities which are expected by other crates.
 pub use panicking::{begin_panic, begin_panic_fmt, update_panic_count};