Merge pull request #44 from Stebalien/master

log is a dev dependency.
diff --git a/Cargo.toml b/Cargo.toml
index 79ae8c7..a1a3af9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,9 +14,11 @@
 keywords = ["random"]
 
 [dependencies]
-log = "0.3.0"
 libc = "0.1.1"
 
 [dev-dependencies.rand_macros]
 path = "rand_macros"
 version = "*"
+
+[dev-dependencies]
+log = "0.3.0"