Remove unneeded feature flags

Author: alkor

codegen/branchify.rs

@@ -1,4 +1,4 @@
-#![macro_escape]
+#![macro_use]
 
 use std::str::Chars;
 use std::vec::Vec;

codegen/main.rs

@@ -1,5 +1,3 @@
-#![feature(macro_rules, slicing_syntax)]
-
 use std::io::{File, Truncate, Write};
 use std::os;
 use std::thread::Thread;

examples/client.rs

@@ -1,6 +1,5 @@
 #![crate_name = "client"]
 
-#![allow(unknown_features)]
 #![feature(slicing_syntax)]
 
 extern crate http;

src/http/lib.rs

@@ -5,16 +5,7 @@
 #![deny(non_camel_case_types)]
 //#[deny(missing_doc)];
 
-#![allow(unknown_features)]
-#![feature(slicing_syntax)]
-#![feature(default_type_params)]
-#![feature(macro_rules)]
-#![feature(phase)]
-#![feature(globs)]
-#![feature(associated_types)]
-#![feature(old_orphan_check)]
-
-#[phase(plugin, link)] extern crate log;
+#[macro_use] extern crate log;
 extern crate url;
 extern crate time;
 extern crate collections;