Get the list of tags from rugged
Update the docs branch via rugged
Preparation work: read the subtree into an index
More preparatory work
The files are put in correctly
Write out the site and project files to the repo
Remove remnants of file/dir creation
Raise an error if there is no branch configured
Bump version to 0.1.0
Complain if there is no branch configured
Let bundler run

Move the version to its own file so we the gemspec doesn't require
everything docurium does to run, taking us out of a catch-22.

On the way, declare dependencies on gli and rugged (the ~>0.17.beta
makes it build the 0.18 versions)
Merge branch 'rugged'