Specify 1.0.0.alpha compatibility
Update blog to ruhohspec v1.0
0.2 no longer supports draft folder
Drafts are simply a type of post that has a meta attribute of 'draft'
Use ruhoh 0.2.0 Ruhoh::Program.preview to provide rackup config
Specify RuhohSpec 0.1
Update mustache methods to RuhohSpec v.0.1
Pages now go into _pages folder