Merge pull request oesmith#168 from springleaf/0-9-0

Update CHANGELOG and version for 0.9.0

Merge pull request oesmith#156 from springleaf/0-8-0

Update CHANGELOG and version for 0.8.0

Merge pull request oesmith#151 from springleaf/0-7-0

Update CHANGELOG and version for 0.7.0

Merge pull request oesmith#135 from springleaf/0-6-2

Cut v0.6.2

Merge pull request oesmith#123 from springleaf/cut-0-6-1

Cut v0.6.1, update eventmachine

Merge pull request oesmith#119 from springleaf/cut-0-6-0

Cut v0.6.0

Merge pull request oesmith#105 from springleaf/0-5-1

Cut v0.5.1

Merge pull request oesmith#97 from springleaf/0-5-0

v0.5.0

Merge pull request oesmith#87 from ronwsmith/more-addressable

Use Addressable for all URI parsing

Update CHANGELOG.md