Update versions on a handful of dependencies.
Merge pull request #92 from gk5885/version-bump

Update versions on a handful of dependencies.
Replace smart-quotes with dumber-quotes
Merge pull request #95 from nglorioso/patch-1

Replace smart-quotes with dumber-quotes
Introduce com.google.auto:auto-common with some simple Element utilities.
Merge pull request #96 from gk5885/auto-common

Introduce com.google.auto:auto-common with some simple Element utilities
Add a README.md to auto-service, and fix some errors in factory/README.md.
List currently released version of auto-factory.
Remove cut-and-paste trash.
Fix up some references to the maven artifacts, and make cleaner version variable.
Some minor tweaks/links per code review.