Merge pull request #1 from bvssvni/master

First commit
Merge pull request #3 from bvssvni/master

Added support for mouse scroll + upgraded Rust-Empty
Merge pull request #5 from bvssvni/master

Activated polling of scroll events
Fix capitalization in repo name

https://github.com/rust-lang/cargo/issues/85
fix cargo dependency on glfw
Merge pull request #6 from erickt/master

fix cargo dependency on glfw
Upgraded to latest Rust-Empty