Updated to latest Rust
Merge pull request #51 from ozkriff/master

Updated to latest Rust
Udated to latest Rust: TotalOrd/min/max changes
Merge pull request #53 from ozkriff/master

Udated to latest Rust: TotalOrd/min/max changes
Fixed warnings
Merge pull request #54 from ozkriff/master

Fixed warnings
aabb.rs: _{min,max} -> partial_{min,max}
Merge pull request #55 from ozkriff/master

aabb.rs: _{min,max} -> partial_{min,max}
Replaced partial_{min,max} funcs with PartOrdPrim trait
Merge pull request #56 from ozkriff/partial_ord

Replaced partial_{min,max} funcs with PartOrdPrim trait
Updated to latest Rust: std::vec -> std::slice
Merge pull request #57 from ozkriff/master

Updated to latest Rust: std::vec -> std::slice
rearrange transform3d for gpu