Remove empty line
Add Cocoatree.root and cleanup specs
Rename all Pods "repository" related stuff to "pod"
Delegate Pods::Pod to ::Pod::Spec. Refs #4.
Add slim gem. Refs #7.
Add basic website class. Refs #7.
Implement basic pods list html. Refs #12.
Rename Pods#by_stars => #pods_by_stars
Change Pods#pods_by_stars sort order. Refs #5.
Use Pods#pods_by_stars to display list. Refs #12.