RFC: Rust's 2018 roadmap

Author: aturon

text/0000-roadmap-2018.md renamed to text/2314-roadmap-2018.md

@@ -1,7 +1,7 @@
 - Feature Name: N/A
 - Start Date: 2018-01-23
-- RFC PR: (leave this empty)
-- Rust Issue: (leave this empty)
+- RFC PR: https://github.com/rust-lang/rfcs/pull/2314
+- Rust Issue: N/A
 
 # Summary