lib readme.md
pdb ignored in lib folder
update lib readme
Publish Last Completed method
calling publish returns the date of the publish in json.
fix to publish date returned
Merge github.com:kevinobee/Sitecore.Ship into Nancy

Conflicts:
	src/Sitecore.Ship/Publish/PublishModule.cs
Publishing dates smoke tests added
Expanded smoke tests
rolled version to 0.3.3