* master: (24 commits)
  [fix] small typo
  [list] spec update
  [presenter] present output to per set so it doesn't wait for all the sets to be ready on lenghty operations
  [presenter] fix for spec
  [pod-list] added pod authors
  [statistics] Switch to GitHub v3 api
  [pod-list] removed accidentally commited file
  [pod-list] Presenter now just renders and doesn't puts text directly + related minor changes
  [pod-list] Possibility to use statistics without cache file
  [fixed] specs
  [pod-list] tweaks and clean up
  [pod-spec] Warning for github repos not starting with https [#204]
  [pod-list] introduced Pod::Command::Presenter::CocoaPod class that encapsulates pod presentation logic
  Added --update option to pod list command
  [pod-list] increased github cache validity to 24h
  [pod-list] caching for statistics & refactoring
  [pod-list] small fixes
  [pod-list] new class Pod::Specification::Statistics
  [cleanup] Pod::Command::Presenter
  [refactor] moved spec_present module to presenter class
  ...

Conflicts:
	lib/cocoapods/command/spec.rb