specified concrete versions and removed mime_dedetcive

Cargo.toml

@@ -12,19 +12,18 @@ keywords = ["cli", "terminal", "file"]
 categories = ["command-line-utilities"]
 
 [dependencies]
-termion = "*"
+termion = "1.5.1"
 unicode-width = "0.1.5"
-lazy_static = "*"
-x11-clipboard = "*"
+lazy_static = "0.2.11"
+x11-clipboard = "0.3.1"
 alphanumeric-sort = "1.0.6"
 lscolors = { version = "0.5.0", features = [ "ansi_term" ]  }
-mime-detective = "*"
 tree_magic = "0.2.1"
 rayon = "1.0.3"
 dirs-2 = "1.1.0"
 users = "0.8"
 chrono = "0.4"
-libc = "*"
+libc = "0.2.51"
 failure = "0.1.5"
 failure_derive = "0.1.1"
 notify = "4.0.9"

src/main.rs

@@ -15,7 +15,6 @@ extern crate dirs_2;
 extern crate lscolors;
 extern crate users;
 extern crate chrono;
-extern crate mime_detective;
 extern crate rayon;
 extern crate libc;
 extern crate notify;