Merge pull request #44 from Coeuvre/master

Resolved the double-free problem
Merge pull request #45 from Coeuvre/master

Added a caching glyph example
Update for latest Cargo
Change import
Update font_with_piston_cached
Merge pull request #47 from Coeuvre/master

Fixed #46
Update for latest Rust
Merge pull request #48 from Indiv0/update-cargo

Update for Latest Cargo, Rust, and Piston
Add .travis.yml

Remove extraneous stuff from .travis.yml
Merge pull request #49 from Indiv0/add-travis-ci

Add .travis.yml
Add rust-ci
Merge pull request #50 from Indiv0/add-rust-ci

Add rust-ci
Re-add library path
Re-remove library path
Merge branch 'master' of https://github.com/PistonDevelopers/freetype-rs

Conflicts:
	examples/font_with_piston/font_with_piston.rs
	examples/font_with_piston_cached/font_with_piston_cached.rs