Version bump for toml, unicode-segmentation, itertools, and walkdir

Author: erickt

Cargo.lock

@@ -15,9 +15,9 @@ default = ["cargo-fmt"]
 cargo-fmt = []
 
 [dependencies]
-toml = "0.1"
+toml = "0.2.1"
 rustc-serialize = "0.3"
-unicode-segmentation = "0.1"
+unicode-segmentation = "1.0.0"
 regex = "0.1"
 term = "0.4"
 strings = "0.0.1"
@@ -27,11 +27,11 @@ syntex_errors = "0.52"
 log = "0.3"
 env_logger = "0.3"
 getopts = "0.2"
-itertools = "0.4.15"
+itertools = "0.5.8"
 multimap = "0.3"
 
 [build-dependencies]
-walkdir = "0.1.5"
+walkdir = "1.0.3"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.11"