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
> Furthermore you can opt-in if your deployment target on iOS is greater then 8.0 or you're targeting the OS X platform by specifying `use_frameworks!` in your Podfile.