Vendor dependencies for 0.3.0 release

vendor/gethostname/README.md

@@ -0,0 +1,31 @@
+# gethostname.rs
+
+[![Current release](https://img.shields.io/crates/v/gethostname.svg)][crates]
+[![Documentation](https://docs.rs/gethostname/badge.svg)][docs]
+
+[gethostname()][ghn] for all platforms.
+
+```rust
+use gethostname::gethostname;
+
+println!("Hostname: {:?}", gethostname());
+```
+
+This crate is stable and will not see many changes.
+
+[crates]: https://crates.io/crates/gethostname
+[docs]: https://docs.rs/gethostname
+[ghn]: http://pubs.opengroup.org/onlinepubs/9699919799/functions/gethostname.html
+
+## License
+
+Copyright Sebastian Wiesner <sebastian@swsnr.de>
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at <http://www.apache.org/licenses/LICENSE-2.0>.
+
+Unless required by applicable law or agreed to in writing, software distributed
+under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.