Documentation autodeployment

[codemercenary]

I'm tired of having to update autowiring.io by hand. It should be possible to use a tag-based deploy trigger in Travis to have the build server generate and update our documentation as soon as a tag is laid in.

• Read the travis deployment guide to determine the best way to deploy documentation
• Configure Travis to deploy any time a new tag is pushed
• Filter tags so that deployment only happens if a tag is of the form v1.2.3, or exclude any tag that is not a release