Merge pull request rust-random#654 from dhardy/master

Prepare rand_isaac 0.1.1

Merge pull request rust-random#652 from dhardy/doc

Switch documentation to rust-random.github.io and prepare 0.6.1

Merge pull request rust-random#640 from dhardy/master

Update version number for 0.6 release

Pre-release 0.6.0-pre.1

Update changelog for chacha, hc128 and isaac sub-crates

Update changelog for chacha, hc128 and isaac sub-crates

Update changelog for chacha, hc128 and isaac sub-crates

Update changelog for chacha, hc128 and isaac sub-crates

Merge pull request rust-random#619 from dhardy/core-0.2

rand_core 0.2.2: a compatibility shim around 0.3

Merge pull request rust-random#614 from dhardy/0.5

[0.5 branch] Prepare rand_core 0.3 release