Bump up version to 0.9.0

Bump up version to 0.8.2

Bump up version to v0.8.1

Bump version to v0.8.0

Bump version to v0.7.1

Bump version to 0.7.0

Update to v0.6.3

Update to v0.6.2

Update to v0.6.1

Distinguish function params from body

Over indent the function parameters if they aren't distinguished from the body
of the function.

Closes google#196