Fixes for building 32bit.
Merge pull request #27 from servo/mac-32bit

Fixes for building 32bit.
Cargoify rust-cocoa

This must build on non-mac platform too, since Cargo doesn't have
support for conditional dependencies yet.
Merge pull request #28 from metajack/cargoify

Cargoify rust-cocoa
Fix Makefile omission post-Cargoification
Merge pull request #29 from metajack/fix-msgsend-build

Fix Makefile omission post-Cargoification
Rust upgrade
Merge pull request #32 from servo/rustup

Rust upgrade
Make invoke_msg bindings public for rust-alert
Merge pull request #33 from servo/rustup

Make invoke_msg bindings public for rust-alert
Added hello_world example, expanded appkit

This commit adds a Hello World program, which creates and displays a
minimalist Cocoa app with a Menu Bar, a Quit menu, and a Window.

It also wraps the Cocoa methods used in hello_world in static functions
in appkit, inside separate modules for different classes. Later on,
Cocoa methods could be implemented as traits on `id` if that turns out
to be easier.
Provide NSWindow -(void)center

This is to demonstrate moving the window in hello_world.rs as an
alternative to cascadeTopLeftFromPoint.
Switch class implementation to traits/impls.
Fixed segfaul with invoke_msg_NSPoint_NSPoint. The issue was using objc_msgSend_stret instead of objc_msgSend.
Use autorelease in hello_world
Upgrade to rustc d2b30f7d3 2014-09-23
Merge pull request #31 from alexchandel/hello_world

Added hello_world example, expanded appkit
Added some functions and types used for glutin
Added some functions and types used for glutin
Added NSDate and NSEvent functions to handle events in the glutin crate