CocoaPods 0.36

Initial Draft for the blog post about the upcoming release.

#### TODOs
* [ ] Review, stylistic improvements, fix typos, …
* [ ] Add the assets
* [ ] Update **pygments.rb** to a version, which brings a lexer for Swift
> This is an all or nothing approach per integrated target. Because, as we will later see, we cannot build frameworks whose transitive dependencies are static libraries.