feat(userspace): terminal server + shell desktop; US keymap w/ shift; libkos allocator multi-page fix; panics print

crates/servers/terminal-server/src/main.rs

@@ -0,0 +1,9 @@
+#![no_std]
+#![no_main]
+
+extern crate libkos;
+
+#[unsafe(no_mangle)]
+extern "C" fn main() {
+    terminal_server::run();
+}