Upgraded to latest Rust-Empty
Merge pull request #139 from bvssvni/master

Upgraded to latest Rust-Empty
Upgraded to latest Rust-Empty

This version supports same structure as Cargo.

To compile, type `make gen-lib && make -f rust-empty.mk`
Merge pull request #140 from bvssvni/master

Upgraded to latest Rust-Empty
Upgraded to latest Rust + Rust-Empty
Merge pull request #142 from bvssvni/master

Upgraded to latest Rust + Rust-Empty
Upgraded to latest Rust

Replaced with `*const`. Can change to `*mut` when required.
Upgraded demo to latest Rust

Rust starts the main method on the main thread, so the `start` method
is no longer required.

Ignoring unused results to remove warnings.
Merge pull request #144 from bvssvni/master

Upgraded to latest Rust
Merge remote-tracking branch 'upstream/master'