Bump versions!

Cargo.lock

@@ -3,8 +3,8 @@ name = "exa"
 version = "0.1.0"
 dependencies = [
  "ansi_term 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "getopts 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "git2 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "natord 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "number_prefix 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "users 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -15,7 +15,7 @@ name = "ansi_term"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "regex 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex_macros 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -26,7 +26,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "getopts"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "log 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -34,12 +34,12 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.1.13"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libgit2-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -49,7 +49,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libssh2-sys 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -125,7 +125,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -133,21 +133,21 @@ name = "regex_macros"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "regex 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rustc-serialize"
-version = "0.2.11"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "url"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-serialize 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-serialize 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]