Remove lazy_static crate

It's not being used anymore.

Cargo.lock

@@ -7,7 +7,6 @@ dependencies = [
  "getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "git2 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "locale 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "natord 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -99,11 +98,6 @@ dependencies = [
  "nom 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "lazy_static"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "libc"
 version = "0.2.22"
@@ -332,7 +326,6 @@ dependencies = [
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
 "checksum idna 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6ac85ec3f80c8e4e99d9325521337e14ec7555c458a14e377d189659a427f375"
 "checksum iso8601 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "11dc464f8c6f17595d191447c9c6559298b2d023d6f846a4a23ac7ea3c46c477"
-"checksum lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3b37545ab726dd833ec6420aaba8231c5b320814b9029ad585555d2a03e94fbf"
 "checksum libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)" = "babb8281da88cba992fa1f4ddec7d63ed96280a1a53ec9b919fd37b53d71e502"
 "checksum libgit2-sys 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "dd89dd7196d5fa35b659c3eaf3c1b14b9bd961bfd1a07dfca49adeb8a6aa3763"
 "checksum libz-sys 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "e5ee912a45d686d393d5ac87fac15ba0ba18daae14e8e7543c63ebf7fb7e970c"

Cargo.toml

@@ -16,7 +16,6 @@ ansi_term = "0.8.0"
 datetime = "0.4.3"
 getopts = "0.2.14"
 glob = "0.2"
-lazy_static = "0.2.5"
 libc = "0.2.9"
 locale = "0.2.1"
 natord = "1.0.7"

src/exa.rs

@@ -17,7 +17,6 @@ extern crate users;
 extern crate zoneinfo_compiled;
 
 #[cfg(feature="git")] extern crate git2;
-#[macro_use] extern crate lazy_static;
 
 use std::ffi::OsStr;
 use std::io::{stderr, Write, Result as IOResult};