bumped crate versions

`csv`, `hyper`, `regex`, `rayon`, `image`

Cargo.toml

@@ -15,24 +15,25 @@ cc = "1.0"
 chrono = "0.4"
 clap = "2.29"
 crossbeam = "0.3"
-csv = "1.0.0-beta.5"
+csv = "1.0"
 data-encoding = "2.1.0"
 env_logger = "0.4"
 error-chain = "0.11"
 flate2 = "1.0"
 glob = "0.2"
+hyper = "0.11"
+image = "0.19"
+lazy_static = "1.0"
 log = "0.3"
 log4rs = "0.7"
-image = "0.18"
-lazy_static = "1.0"
 memmap = "0.6"
 mime = "0.3"
 num = "0.1"
 num_cpus = "1.8"
 petgraph = "0.4"
 rand = "0.4"
-rayon = "0.9"
-regex = "0.2"
+rayon = "1.0"
+regex = "1.0"
 reqwest = "0.8"
 ring = "0.13.0-alpha"
 same-file = "1.0"

src/concurrency.md

@@ -212,7 +212,7 @@ extern crate image;
 extern crate rayon;
 
 use std::path::Path;
-use std::fs::{create_dir_all, File};
+use std::fs::create_dir_all;
 
 # use error_chain::ChainedError;
 use glob::{glob_with, MatchOptions};
@@ -267,10 +267,10 @@ where
     PB: AsRef<Path>,
 {
     let img = image::open(original.as_ref())?;
-    let fout = &mut File::create(thumb_dir.as_ref().join(original))?;
+    let file_path = thumb_dir.as_ref().join(original);
 
     Ok(img.resize(longest_edge, longest_edge, FilterType::Nearest)
-        .save(fout, image::JPEG)?)
+          .save(file_path)?)
 }
 #
 # quick_main!(run);