Made time a required library dependency.

Cargo.toml

@@ -13,7 +13,7 @@ readme = "README.md"
 [features]
 
 default = ["ctcp", "encode", "ssl"]
-ctcp = ["time"]
+ctcp = []
 encode = ["encoding"]
 ssl = ["openssl"]
 nochanlists = []
@@ -24,7 +24,6 @@ rustc-serialize = "~0.3.16"
 [dependencies.time]
 
 time = "~0.1.34"
-optional = true
 
 [dependencies.encoding]
 

src/lib.rs

@@ -2,7 +2,7 @@
 
 #![warn(missing_docs)]
 
-#[cfg(feature = "ctcp")] extern crate time;
+extern crate time;
 #[cfg(feature = "encode")] extern crate encoding;
 extern crate rustc_serialize;
 #[cfg(feature = "ssl")] extern crate openssl;