Update CHANGES.md for version 0.1.0

Merge pull request linkerd#96 from BuoyantIO/rmars/update-to-11

Update headVersion in Base.scala to 0.0.11

Merge pull request linkerd#76 from BuoyantIO/esbie/domainToPath

domainToPath and domainToPathPfx rewrite namers

release 0.0.9 take 2

Change version to 0.0.8

Bump version to 0.0.7