Removed trans_comm.rs from the compiler. Updating aio/sio to work with the new chan and port system, started on a networking module for the standard library.

src/test/stdtest/net.rs

@@ -0,0 +1,12 @@
+use std;
+import std::net;
+
+#[test]
+fn test_format_ip() {
+    assert(net::format_addr(net::ipv4(127u8,0u8,0u8,1u8)) == "127.0.0.1")
+}
+
+#[test]
+fn test_parse_ip() {
+    assert(net::parse_addr("127.0.0.1") == net::ipv4(127u8,0u8,0u8,1u8));
+}