Prepare 0.2 release

Without Boats · withoutboats · commit c783dec60587 · 2019-12-10T16:16:12.000+01:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,8 @@
 [package]
 name = "iou"
-version = "0.1.0"
+version = "0.2.0"
 description = "io_uring bindings"
+documentation = "https://docs.rs/iou"
 repository = "https://github.com/withoutboats/iou"
 keywords = ["io_uring", "liburing", "async", "futures"]
 license = "MIT OR Apache-2.0"
