v2.0.0

Release rand_mt 2.0.0. This release is a new major version and contains breaking changes.

rand_mt is published on crates.io.

This release contains enhancements and breaking changes:

• Fork mersenne-twister 1.1.1. #2
• [BREAKING] Rename crate to rand_mt. #1, #3
• [BREAKING] Upgrade rand dependency from rand 0.5 to rand_core 0.5.
• Add examples to rustdocs. #4
• Improve crate-level documentation. #4
• Add MT::new and MT::new_from_slice constructors. #5
• Document methods in trait impls like Default::default and RngCore. #5
• [BREAKING] no_std support. #6

This release contains improvements to documentation, testing, and release packaging.